Update app.py

app.py

@@ -22,8 +22,11 @@ def generate_caption(image):
 def tts_audio(text):
     payload = {"inputs": text}
     response = requests.post(CHAT_TTS_API, headers=headers, json=payload)
-    audio = response.content
-    return audio
+    if response.status_code == 200:
+        return response.content
+    else:
+        raise Exception(f"TTS API 오류: {response.status_code}, {response.text}")
+
 
 def process(image):
     caption = generate_caption(image)