Fix github action tests

Author: Inbal Tako

.github/workflows/ci.yml

@@ -22,8 +22,16 @@ jobs:
         status: STARTING
         color: warning
 
-    - name: Run Tests
-      run: py.test --cov-report=xml --cov=securenative tests/
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      with:
+        python-version: '3.x'
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        py.test --cov-report=xml --cov=securenative tests/
 
     - name: Notify slack success
       if: success()