Fix issue method phoneid

Author: jmartinez-telesign

telesign/phoneid.py

@@ -2,7 +2,7 @@
 
 import json
 
-from telesign.rest import RestClient
+from rest import RestClient
 
 PHONEID_RESOURCE = "/v1/phoneid/{phone_number}"
 

telesign/rest.py

@@ -119,14 +119,14 @@ def generate_telesign_headers(customer_id,
             content_type = "application/x-www-form-urlencoded" if method_name in ("POST", "PUT") else ""
 
         # Default auth_method is Digest if not explicitly specified
-        if auth_method == AuthMethod.BASIC.value:
+        if auth_method == AuthMethod.BASIC:
             usr_apikey = "{customer_id}:{api_key}".format(customer_id=customer_id,
                                                           api_key=api_key)
             b64val = b64encode(usr_apikey.encode())
-            authorization = "{auth_method} {b64val}".format(auth_method=AuthMethod.BASIC.value,
+            authorization = "{auth_method} {b64val}".format(auth_method=AuthMethod.BASIC,
                                                             b64val=b64val.decode())
         else:
-            auth_method = AuthMethod.HMAC_SHA256.value
+            auth_method = AuthMethod.HMAC_SHA256
 
             string_to_sign_builder = ["{method}".format(method=method_name)]