Update app.py

app.py

@@ -20,6 +20,7 @@ app.config['UPLOAD_FOLDER'] = "static"
 @app.route("/chat/completions", methods=['POST'])
 @app.route("/", methods=['POST'])
 def chat_completions2():
+    helper.stopped=True
     streaming = req.json.get('stream', False)
     model = req.json.get('model', 'gpt-4-turbo')
     messages = req.json.get('messages')
@@ -36,6 +37,8 @@ def chat_completions2():
 
     def stream_response(messages,model,api_keys="",functions=[],tools=[]):
         helper.q = queue.Queue() # create a queue to store the response lines
+        if helper.stopped:
+            helper.stopped=False