Update app.py

app.py

@@ -23,30 +23,32 @@ def get_transcript(video_id, language_code="en"):
     }
 
     try:
-        # Make a single API request
         response = requests.get(url, headers=headers, params=querystring, timeout=10)
-
-        # Debug info
         st.write("Status Code:", response.status_code)
         st.write("Response JSON:", response.text)
 
-        # Process response
-        if response.status_code == 200:
-            data = response.json()
-            if isinstance(data, list):
-                return ' '.join([item.get('text', '') for item in data])
-            else:
-                st.warning("Unexpected API format — not a list")
-                return None
-        else:
+        if response.status_code != 200:
             st.error(f"API Error: {response.status_code}")
             return None
 
+        data = response.json()
+
+        # Check if the API returned a list of captions
+        if isinstance(data, list):
+            return ' '.join([item.get('text', '') for item in data])
+        elif isinstance(data, dict) and "message" in data:
+            st.error(f"API returned message: {data['message']}")
+            return None
+        else:
+            st.warning("Unexpected API response format")
+            return None
+
     except Exception as e:
         st.error(f"Error: {str(e)}")
         return None
 
 
+
 # 📼 Get Available Languages (simplified - try common ones)
 def get_available_languages():
     return [