Update app.py

app.py

@@ -152,19 +152,23 @@ async def generate_replies(comments, transcript):
             {"role": "system", "content": f"비디오 자막: {transcript}"},
             {"role": "user", "content": comment}
         ]
-        loop = asyncio.get_event_loop()
-        response = await loop.run_in_executor(None, lambda: hf_client.chat_completion(
-            messages, max_tokens=250, temperature=0.7, top_p=0.85))
-
-        if response.choices and response.choices[0].message:
-            reply = response.choices[0].message['content'].strip()
-        else:
-            reply = "답글을 생성할 수 없습니다."
+        try:
+            loop = asyncio.get_event_loop()
+            response = await loop.run_in_executor(None, lambda: hf_client.chat_completion(
+                messages, max_tokens=250, temperature=0.7, top_p=0.85))
+            if response.choices and response.choices[0].message:
+                reply = response.choices[0].message['content'].strip()
+            else:
+                reply = "답글을 생성할 수 없습니다."
+        except Exception as e:
+            logging.error(f"API 호출 중 오류 발생: {e}")
+            reply = "서버 오류로 인해 답글을 생성할 수 없습니다."
         replies.append(reply)
     
     logging.debug(f'생성된 답글: {replies}')
     return replies
 
+
 async def send_webhook_data(session, chunk_data, chunk_number):
     for attempt in range(MAX_RETRIES):
         try: