clean up

src/dialogflow_ros/dialogflow_client.py

@@ -334,8 +334,7 @@ def detect_intent_stream(self):
     def start(self):
         """Start the dialogflow client"""
         rospy.loginfo("DF_CLIENT: Spinning...")
-        self.detect_intent_stream()
-        # rospy.spin()
+        rospy.spin()
 
     def __del__(self):
         """Close as cleanly as possible"""
@@ -347,6 +346,7 @@ def __del__(self):
 
 
 if __name__ == '__main__':
-    rospy.init_node('dialogflow_client', log_level=rospy.DEBUG)
+    # rospy.init_node('dialogflow_client', log_level=rospy.DEBUG)
+    rospy.init_node('dialogflow_client')
     df = DialogflowClient()
     df.start()