check for the audiocast mp3 file in get_audiocast

api/src/utils/get_audiocast.py

@@ -2,6 +2,7 @@
 
 from fastapi import HTTPException
 
+from src.services.storage import StorageManager
 from src.utils.generate_audiocast import GenerateAudioCastResponse
 from src.utils.session_manager import SessionManager
 
@@ -10,6 +11,14 @@ def get_audiocast(session_id: str):
     """
     Get audiocast based on session id
     """
+    try:
+        StorageManager().download_from_gcs(session_id)
+    except Exception:
+        raise HTTPException(
+            status_code=404,
+            detail=f"Failed to get audiocast for session_id: {session_id}",
+        )
+
     session_data = SessionManager.data(session_id)
     if not session_data:
         raise HTTPException(