remove json option from model gpt 3.5

app.py

@@ -33,7 +33,7 @@ def get_completion(prompt, model=llm_model):
         messages=messages,
         model=model,
         temperature=0,
-        response_format={"type": "json_object"}
+#        response_format={"type": "json_object"}
     )
 #    print(response.choices[0].message.content)
     return response.choices[0].message.content