Removed 3.5 from the build and fixed extra space in opentok.py

Author: geekchick

.github/workflows/ot.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8.8, 3.9]
+        python-version: [3.6, 3.7, 3.8.8, 3.9]
 
     steps:
     - uses: actions/checkout@v2

opentok/opentok.py

@@ -1059,7 +1059,6 @@ def dial(self, session_id, token, sip_uri, options=[]):
             observeForceMute = True
             payload["sip"]["observeForceMute"] = options["observeForceMute"]
 
-
         endpoint = self.endpoints.dial_url()
 
         logger.debug(