diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 225857a..5e21bfa 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -1730,9 +1730,9 @@
       }
     },
     "acorn": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ=="
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+      "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg=="
     },
     "acorn-globals": {
       "version": "4.3.4",
@@ -1744,9 +1744,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
-          "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA=="
+          "version": "6.4.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+          "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA=="
         }
       }
     },
@@ -6804,9 +6804,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
-          "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA=="
+          "version": "6.4.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+          "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA=="
         },
         "jsdom": {
           "version": "14.1.0",
@@ -7243,9 +7243,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "5.7.3",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-          "integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw=="
+          "version": "5.7.4",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+          "integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg=="
         }
       }
     },
@@ -12448,9 +12448,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
-          "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA=="
+          "version": "6.4.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+          "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA=="
         },
         "eslint-scope": {
           "version": "4.0.3",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 6aadded..3488deb 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -1132,6 +1132,46 @@
     "@svgr/plugin-svgo" "^4.3.1"
     loader-utils "^1.2.3"
 
+"@tensorflow/tfjs-converter@1.7.2":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-converter/-/tfjs-converter-1.7.2.tgz#a2bb479f271aa9a5bb2909b3b8d90c431996893d"
+  integrity sha512-6ckNQ3n36X20/+YDCTictfKftPH3urf5I+wc0QNlsSJhik3QiliYJy+v5hmjQGSJ4ow2oyW5T2lUsy9aNoNaTg==
+
+"@tensorflow/tfjs-core@1.7.2":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-1.7.2.tgz#c7b4ac37a7b8bd7226766ee9bcd930274bf8e019"
+  integrity sha512-2o5jjXLHrMY4f+r7aOfJZbKqrchEYrRk2mhlFD3RgKqtSKUpfv15YLQr4uc0uMbNSwuZbjWwrmaL9yyaBWYSAQ==
+  dependencies:
+    "@types/offscreencanvas" "~2019.3.0"
+    "@types/seedrandom" "2.4.27"
+    "@types/webgl-ext" "0.0.30"
+    "@types/webgl2" "0.0.4"
+    node-fetch "~2.1.2"
+    seedrandom "2.4.3"
+
+"@tensorflow/tfjs-data@1.7.2":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-data/-/tfjs-data-1.7.2.tgz#6a3ab4d2c1fd1cfdf768f9774b108fb6477c75a0"
+  integrity sha512-kvYM4JfQKOnzkqb6e40N860NS9rBkxL710AX7U6uxcZzMtbVdsD9yFNxQrevgpv62hSCogiRsVFSSkcYZFuIsg==
+  dependencies:
+    "@types/node-fetch" "^2.1.2"
+    node-fetch "~2.1.2"
+
+"@tensorflow/tfjs-layers@1.7.2":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-layers/-/tfjs-layers-1.7.2.tgz#b76e73042e999e1ea755869c1764503e43cf60f5"
+  integrity sha512-hfaEmENp+5V4lJ/+Y5PuwK52lD49qNsE82BaPREEbIUuk607B+fLCJW/AssdZf2uR/mKDejQTcURrNnPK1jlqA==
+
+"@tensorflow/tfjs@^1.2.8":
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs/-/tfjs-1.7.2.tgz#25a152246017c996948bde18f5a2cac16995e232"
+  integrity sha512-2+30hIezShVrxhmgqvSWOPk2v62QC2/voGjy4of4oVil3h7hBFZf2u4OVEpTVFKQruJ34MUOItJyDXkJHuJtsg==
+  dependencies:
+    "@tensorflow/tfjs-converter" "1.7.2"
+    "@tensorflow/tfjs-core" "1.7.2"
+    "@tensorflow/tfjs-data" "1.7.2"
+    "@tensorflow/tfjs-layers" "1.7.2"
+
 "@types/babel__core@^7.1.0":
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.3.tgz#e441ea7df63cd080dfcd02ab199e6d16a735fc30"
@@ -1195,6 +1235,24 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.3.tgz#bdfd69d61e464dcc81b25159c270d75a73c1a636"
   integrity sha512-Il2DtDVRGDcqjDtE+rF8iqg1CArehSK84HZJCT7AMITlyXRBpuPhqGLDQMowraqqu1coEaimg4ZOqggt6L6L+A==
 
+"@types/node-fetch@^2.1.2":
+  version "2.5.6"
+  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.5.6.tgz#df8377a66e64ddf75b65b072e37b3c5c5425a96f"
+  integrity sha512-2w0NTwMWF1d3NJMK0Uiq2UNN8htVCyOWOD0jIPjPgC5Ph/YP4dVhs9YxxcMcuLuwAslz0dVEcZQUaqkLs3IzOQ==
+  dependencies:
+    "@types/node" "*"
+    form-data "^3.0.0"
+
+"@types/node@*":
+  version "13.11.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-13.11.1.tgz#49a2a83df9d26daacead30d0ccc8762b128d53c7"
+  integrity sha512-eWQGP3qtxwL8FGneRrC5DwrJLGN4/dH1clNTuLfN81HCrxVtxRjygDTUoZJ5ASlDEeo0ppYFQjQIlXhtXpOn6g==
+
+"@types/offscreencanvas@~2019.3.0":
+  version "2019.3.0"
+  resolved "https://registry.yarnpkg.com/@types/offscreencanvas/-/offscreencanvas-2019.3.0.tgz#3336428ec7e9180cf4566dfea5da04eb586a6553"
+  integrity sha512-esIJx9bQg+QYF0ra8GnvfianIY8qWB0GBx54PK5Eps6m+xTj86KLavHv6qDhzKcu5UUOgNfJ2pWaIIV7TRUd9Q==
+
 "@types/prop-types@*":
   version "15.7.3"
   resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.3.tgz#2ab0d5da2e5815f94b0b9d4b95d1e5f243ab2ca7"
@@ -1213,11 +1271,26 @@
     "@types/prop-types" "*"
     csstype "^2.2.0"
 
+"@types/seedrandom@2.4.27":
+  version "2.4.27"
+  resolved "https://registry.yarnpkg.com/@types/seedrandom/-/seedrandom-2.4.27.tgz#9db563937dd86915f69092bc43259d2f48578e41"
+  integrity sha1-nbVjk33YaRX2kJK8QyWdL0hXjkE=
+
 "@types/stack-utils@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
   integrity sha512-l42BggppR6zLmpfU6fq9HEa2oGPEI8yrSPL3GITjfRInppYFahObbIQOQK3UGxEnyQpltZLaPe75046NOZQikw==
 
+"@types/webgl-ext@0.0.30":
+  version "0.0.30"
+  resolved "https://registry.yarnpkg.com/@types/webgl-ext/-/webgl-ext-0.0.30.tgz#0ce498c16a41a23d15289e0b844d945b25f0fb9d"
+  integrity sha512-LKVgNmBxN0BbljJrVUwkxwRYqzsAEPcZOe6S2T6ZaBDIrFp0qu4FNlpc5sM1tGbXUYFgdVQIoeLk1Y1UoblyEg==
+
+"@types/webgl2@0.0.4":
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/@types/webgl2/-/webgl2-0.0.4.tgz#c3b0f9d6b465c66138e84e64cb3bdf8373c2c279"
+  integrity sha512-PACt1xdErJbMUOUweSrbVM7gSIYm1vTncW2hF6Os/EeWi6TXYAYMPp+8v6rzHmypE5gHrxaxZNXgMkJVIdZpHw==
+
 "@types/yargs-parser@*":
   version "13.1.0"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-13.1.0.tgz#c563aa192f39350a1d18da36c5a8da382bbd8228"
@@ -1463,9 +1536,9 @@ acorn-walk@^6.0.1:
   integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
 
 acorn@^5.5.3:
-  version "5.7.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
 acorn@^6.0.1, acorn@^6.0.4, acorn@^6.2.1:
   version "6.3.0"
@@ -2346,6 +2419,13 @@ chownr@^1.1.1:
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.2.tgz#a18f1e0b269c8a6a5d3c86eb298beb14c3dd7bf6"
   integrity sha512-GkfeAQh+QNy3wquu9oIZr6SS5x7wGdSgNQvD10X3r+AZr1Oys22HW8kAmDMvNg2+Dm0TeGaEuO8gFwdBXxwO8A==
 
+chroma-js@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/chroma-js/-/chroma-js-2.1.0.tgz#c0be48a21fe797ef8965608c1c4f911ef2da49d5"
+  integrity sha512-uiRdh4ZZy+UTPSrAdp8hqEdVb1EllLtTHOt5TMaOjJUvi+O54/83Fc5K2ld1P+TJX+dw5B+8/sCgzI6eaur/lg==
+  dependencies:
+    cross-env "^6.0.3"
+
 chrome-trace-event@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/chrome-trace-event/-/chrome-trace-event-1.0.2.tgz#234090ee97c7d4ad1a2c4beae27505deffc608a4"
@@ -2498,7 +2578,7 @@ color@^3.0.0:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
-combined-stream@^1.0.6, combined-stream@~1.0.6:
+combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
   integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
@@ -2732,6 +2812,13 @@ create-react-context@^0.3.0:
     gud "^1.0.0"
     warning "^4.0.3"
 
+cross-env@^6.0.3:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-6.0.3.tgz#4256b71e49b3a40637a0ce70768a6ef5c72ae941"
+  integrity sha512-+KqxF6LCvfhWvADcDPqo64yVIB31gv/jQulX2NGzKS/g3GEVz6/pt4wjHFtFWsHMddebWD/sDthJemzM4MaAag==
+  dependencies:
+    cross-spawn "^7.0.0"
+
 cross-spawn@6.0.5, cross-spawn@^6.0.0, cross-spawn@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
@@ -2743,6 +2830,15 @@ cross-spawn@6.0.5, cross-spawn@^6.0.0, cross-spawn@^6.0.5:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
+cross-spawn@^7.0.0:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.2.tgz#d0d7dcfa74e89115c7619f4f721a94e1fdb716d6"
+  integrity sha512-PD6G8QG3S4FK/XCGFbEQrDqO2AnMMsy0meR7lerlIOHAAbkuavGU/pOqprrlvfTNjvowivTeBsjebAL0NSoMxw==
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
 crypto-browserify@^3.11.0:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
@@ -3793,7 +3889,7 @@ expect@^24.9.0:
     jest-message-util "^24.9.0"
     jest-regex-util "^24.9.0"
 
-express@^4.16.2:
+express@^4.16.2, express@^4.17.1:
   version "4.17.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
   integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
@@ -3957,6 +4053,11 @@ file-loader@3.0.1:
     loader-utils "^1.0.2"
     schema-utils "^1.0.0"
 
+file-saver@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/file-saver/-/file-saver-2.0.2.tgz#06d6e728a9ea2df2cce2f8d9e84dfcdc338ec17a"
+  integrity sha512-Wz3c3XQ5xroCxd1G8b7yL0Ehkf0TC9oYC6buPFkNnU9EnaPlifeAFCyCh+iewXTyFRcg0a6j3J7FmJsIhlhBdw==
+
 filesize@3.6.1:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.6.1.tgz#090bb3ee01b6f801a8a8be99d31710b3422bb317"
@@ -4095,6 +4196,15 @@ fork-ts-checker-webpack-plugin@1.5.0:
     tapable "^1.0.0"
     worker-rpc "^0.1.0"
 
+form-data@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-3.0.0.tgz#31b7e39c85f1355b7139ee0c647cf0de7f83c682"
+  integrity sha512-CKMFDglpbMi6PyN+brwB9Q/GOw0eAnsrEZDgcsH5Krhz5Od/haKHAX0NmQfha2zPPz0JpWzA7GJHGSnvCRLWsg==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
 form-data@~2.3.2:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
@@ -4695,6 +4805,11 @@ ignore@^4.0.6:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
+immediate@~3.0.5:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
+  integrity sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=
+
 immer@1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/immer/-/immer-1.10.0.tgz#bad67605ba9c810275d91e1c2a47d4582e98286d"
@@ -5575,6 +5690,11 @@ jest@24.9.0:
     import-local "^2.0.0"
     jest-cli "^24.9.0"
 
+jquery@^3.4.1:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.5.0.tgz#9980b97d9e4194611c36530e7dc46a58d7340fc9"
+  integrity sha512-Xb7SVYMvygPxbFMpTFQiHh1J7HClEaThguL15N/Gg37Lri/qKyhRGZYzHRyLH8Stq3Aow0LsHO2O2ci86fCrNQ==
+
 js-levenshtein@^1.1.3:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/js-levenshtein/-/js-levenshtein-1.1.6.tgz#c6cee58eb3550372df8deb85fad5ce66ce01d59d"
@@ -5758,6 +5878,16 @@ jsx-ast-utils@^2.1.0, jsx-ast-utils@^2.2.1:
     array-includes "^3.0.3"
     object.assign "^4.1.0"
 
+jszip@^3.2.2:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.3.0.tgz#29d72c21a54990fa885b11fc843db320640d5271"
+  integrity sha512-EJ9k766htB1ZWnsV5ZMDkKLgA+201r/ouFF8R2OigVjVdcm2rurcBrrdXaeqBJbqnUVMko512PYmlncBKE1Huw==
+  dependencies:
+    lie "~3.3.0"
+    pako "~1.0.2"
+    readable-stream "~2.3.6"
+    set-immediate-shim "~1.0.1"
+
 keycode@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/keycode/-/keycode-2.2.0.tgz#3d0af56dc7b8b8e5cba8d0a97f107204eec22b04"
@@ -5847,6 +5977,13 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+lie@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/lie/-/lie-3.3.0.tgz#dcf82dee545f46074daf200c7c1c5a08e0f40f6a"
+  integrity sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ==
+  dependencies:
+    immediate "~3.0.5"
+
 load-json-file@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
@@ -5935,6 +6072,11 @@ lodash.templatesettings@^4.0.0:
   dependencies:
     lodash._reinterpolate "^3.0.0"
 
+lodash.throttle@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.throttle/-/lodash.throttle-4.1.1.tgz#c23e91b710242ac70c37f1e1cda9274cc39bf2f4"
+  integrity sha1-wj6RtxAkKscMN/HhzaknTMOb8vQ=
+
 lodash.unescape@4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/lodash.unescape/-/lodash.unescape-4.0.1.tgz#bf2249886ce514cda112fae9218cdc065211fc9c"
@@ -6365,6 +6507,11 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
+node-fetch@~2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.1.2.tgz#ab884e8e7e57e38a944753cec706f788d1768bb5"
+  integrity sha1-q4hOjn5X44qUR1POxwb3iNF2i7U=
+
 node-forge@0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.8.2.tgz#b4bcc59fb12ce77a8825fc6a783dfe3182499c5a"
@@ -6833,6 +6980,11 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
+pako@~1.0.2:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.11.tgz#6c9599d340d54dfd3946380252a35705a6b992bf"
+  integrity sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==
+
 pako@~1.0.5:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
@@ -6945,6 +7097,11 @@ path-key@^2.0.0, path-key@^2.0.1:
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
 
+path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+  integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
+
 path-parse@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
@@ -7826,7 +7983,7 @@ prop-types-extra@^1.1.0:
     react-is "^16.3.2"
     warning "^3.0.0"
 
-prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.5.8, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
   integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
@@ -8059,15 +8216,15 @@ react-dev-utils@^9.0.4:
     strip-ansi "5.2.0"
     text-table "0.2.0"
 
-react-dom@^16.10.2:
-  version "16.10.2"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.10.2.tgz#4840bce5409176bc3a1f2bd8cb10b92db452fda6"
-  integrity sha512-kWGDcH3ItJK4+6Pl9DZB16BXYAZyrYQItU4OMy0jAkv5aNqc+mAKb4TpFtAteI6TJZu+9ZlNhaeNQSVQDHJzkw==
+react-dom@^16.11.0:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.13.1.tgz#c1bd37331a0486c078ee54c4740720993b2e0e7f"
+  integrity sha512-81PIMmVLnCNLO/fFOQxdQkvEq/+Hfpv24XNJfpyZhTRfO0QcmQIF/PgCa1zCOj2w1hrn12MFLyaJ/G0+Mxtfag==
   dependencies:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
     prop-types "^15.6.2"
-    scheduler "^0.16.2"
+    scheduler "^0.19.1"
 
 react-error-overlay@^6.0.2:
   version "6.0.2"
@@ -8205,6 +8362,14 @@ react-scripts@3.1.2:
   optionalDependencies:
     fsevents "2.0.7"
 
+react-scroll@^1.7.14:
+  version "1.7.16"
+  resolved "https://registry.yarnpkg.com/react-scroll/-/react-scroll-1.7.16.tgz#814f0b97ed171aad1f27e45dad16a8444817fec8"
+  integrity sha512-f4M5AdL+3cw3MJ7c/T0hPMY2iHCeQLDXV13lRanAFQ6JIt9xyAdHCpTH9mLUQt9SQh4pRarD+Qc7KhU6qMx3Yg==
+  dependencies:
+    lodash.throttle "^4.1.1"
+    prop-types "^15.5.8"
+
 react-transition-group@^4.0.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-4.3.0.tgz#fea832e386cf8796c58b61874a3319704f5ce683"
@@ -8215,10 +8380,10 @@ react-transition-group@^4.0.0:
     loose-envify "^1.4.0"
     prop-types "^15.6.2"
 
-react@^16.10.2:
-  version "16.10.2"
-  resolved "https://registry.yarnpkg.com/react/-/react-16.10.2.tgz#a5ede5cdd5c536f745173c8da47bda64797a4cf0"
-  integrity sha512-MFVIq0DpIhrHFyqLU0S3+4dIcBhhOvBE8bJ/5kHPVOVaGdo0KuiQzpcjCPsf585WvhypqtrMILyoE2th6dT+Lw==
+react@^16.11.0:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react/-/react-16.13.1.tgz#2e818822f1a9743122c063d6410d85c1e3afe48e"
+  integrity sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==
   dependencies:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
@@ -8678,10 +8843,10 @@ saxes@^3.1.9:
   dependencies:
     xmlchars "^2.1.1"
 
-scheduler@^0.16.2:
-  version "0.16.2"
-  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.16.2.tgz#f74cd9d33eff6fc554edfb79864868e4819132c1"
-  integrity sha512-BqYVWqwz6s1wZMhjFvLfVR5WXP7ZY32M/wYPo04CcuPM7XZEbV2TBNW7Z0UkguPTl0dWMA59VbNXxK6q+pHItg==
+scheduler@^0.19.1:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.19.1.tgz#4f3e2ed2c1a7d65681f4c854fa8c5a1ccb40f196"
+  integrity sha512-n/zwRWRYSUj0/3g/otKDRPMh6qv2SYMWNq85IEa8iZyAv8od9zDYpGSnpBEjNgcMNq6Scbu5KfIPxNF72R/2EA==
   dependencies:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
@@ -8703,6 +8868,11 @@ schema-utils@^2.0.0, schema-utils@^2.0.1, schema-utils@^2.1.0:
     ajv "^6.10.2"
     ajv-keywords "^3.4.1"
 
+seedrandom@2.4.3:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/seedrandom/-/seedrandom-2.4.3.tgz#2438504dad33917314bff18ac4d794f16d6aaecc"
+  integrity sha1-JDhQTa0zkXMUv/GKxNeU8W1qrsw=
+
 select-hose@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
@@ -8777,6 +8947,11 @@ set-blocking@^2.0.0, set-blocking@~2.0.0:
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
   integrity sha1-BF+XgtARrppoA93TgrJDkrPYkPc=
 
+set-immediate-shim@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
+  integrity sha1-SysbJ+uAip+NzEgaWOXlb1mfP2E=
+
 set-value@^2.0.0, set-value@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"
@@ -8834,11 +9009,23 @@ shebang-command@^1.2.0:
   dependencies:
     shebang-regex "^1.0.0"
 
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  integrity sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==
+  dependencies:
+    shebang-regex "^3.0.0"
+
 shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+  integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
+
 shell-quote@1.7.2:
   version "1.7.2"
   resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.2.tgz#67a7d02c76c9da24f99d20808fcaded0e0e04be2"
@@ -9047,6 +9234,16 @@ spdy@^4.0.0:
     select-hose "^2.0.0"
     spdy-transport "^3.0.0"
 
+spectrogram-fork@nikhilwbhatia/spectrogram:
+  version "0.0.7"
+  uid f76d2cae1fbb0e2906d3ddf40445b6893e74ae75
+  resolved "https://codeload.github.com/nikhilwbhatia/spectrogram/tar.gz/f76d2cae1fbb0e2906d3ddf40445b6893e74ae75"
+
+spectrogram@0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/spectrogram/-/spectrogram-0.0.7.tgz#59bf2e4e747560ca03a5a484e9ffb917e153ba8d"
+  integrity sha512-lBua7BXerhLev7x2FWEdVUDGtCkHLK2+Bf1/sX9EyH/qVOJyCkLe2cs9DTDiX29GzytFFumOebqNZ856A+M+Vg==
+
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
@@ -9408,8 +9605,10 @@ text-table@0.2.0, text-table@^0.2.0:
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
 
-"tfjs@file:src/tfjs":
+"tfjs@git+https://github.com/nikhilwbhatia/tfjs.git":
   version "8.8.8"
+  uid "05232baeb42d70b44b1da830b4899cd4d7be2f83"
+  resolved "git+https://github.com/nikhilwbhatia/tfjs.git#05232baeb42d70b44b1da830b4899cd4d7be2f83"
 
 throat@^4.0.0:
   version "4.1.0"
@@ -9605,11 +9804,6 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^3.6.4:
-  version "3.6.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.4.tgz#b18752bb3792bc1a0281335f7f6ebf1bbfc5b91d"
-  integrity sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg==
-
 uglify-js@3.4.x:
   version "3.4.10"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.10.tgz#9ad9563d8eb3acdfb8d38597d2af1d815f6a755f"
@@ -10079,6 +10273,13 @@ which@^1.2.9, which@^1.3.0, which@^1.3.1:
   dependencies:
     isexe "^2.0.0"
 
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  integrity sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==
+  dependencies:
+    isexe "^2.0.0"
+
 wide-align@^1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"