Update app.py

app.py

@@ -118,6 +118,12 @@ def chat_gpt_ep(content: Text = None):
         "messages": obj['messages']
     }
     print("data = \n", data)
+    key = obj['key']
+    openai.api_key = key
+    headers = {
+    'Content-Type': 'application/json',
+    'Authorization': 'Bearer ' + key
+    }
     result = requests.post(url=url,
                            data=json.dumps(data),
                            headers=headers