added temp to autoqa fn

app.py

@@ -156,7 +156,8 @@ def qa_automation(text: str):
             messages=[
                 {"role": "system", "content": "You are an AI assistant evaluating a customer service call based on quality assurance criteria."},
                 {"role": "user", "content": f"Question: {question}\nTranscript: {text}\nAnswer:"}
-            ]
+            ],
+            max_tokens=450
         )
         if response.choices:
             answer = response.choices[0].message.content.strip()