Remove assigned but never used local variables

test/functional/test_framework/authproxy.py

@@ -151,7 +151,7 @@ class AuthServiceProxy():
         req_start_time = time.time()
         try:
             http_response = self.__conn.getresponse()
-        except socket.timeout as e:
+        except socket.timeout:
             raise JSONRPCException({
                 'code': -344,
                 'message': '%r RPC took longer than %f seconds. Consider '