Merge branch 'dev' into add_mute_feature

Author: superchilled

opentok/opentok.py

@@ -1649,7 +1649,7 @@ def mute_all(self,
         """
         Mutes all streams in an OpenTok session.
 
-        You can include an optional list of streams IDs to exclude from being muted. 
+        You can include an optional list of streams IDs to exclude from being muted.
 
         :param session_id The session ID
 
@@ -1713,7 +1713,7 @@ def disable_force_mute(self, session_id: str, active: bool= False) -> requests.R
             raise OpenTokException(
                 ("There was an error thrown by the OpenTok SDK, please check that your session_id {0} is valid").format(
                     session_id))
-
+            
 
     def mute_stream(self, session_id: str, stream_id: str) -> requests.Response:
         """

tests/test_opentok.py

@@ -74,6 +74,7 @@ def test_disable_force_mute(self):
         response.headers["x-opentok-auth"].should.equal(self.jwt_token_string)
         response.headers["Content-Type"].should.equal("application/json")
 
+
     @httpretty.activate
     def test_mute_single_stream(self):
         self.url = "https://api.opentok.com/v2/project/{0}/session/{1}/stream/{2}/mute".format(