Update app/main.py

app/main.py

@@ -20,11 +20,9 @@ app.add_middleware(
 )
 
 tasks = {}
-# --- KEY CHANGE: Use the /tmp directory which is always writable ---
 TEMP_DIR = Path("/tmp/temp_audio")
 TEMP_DIR.mkdir(exist_ok=True)
 
-# Define allowed file extensions and max size (200MB)
 ALLOWED_EXTENSIONS = {".wav", ".mp3", ".m4a", ".ogg", ".flac"}
 MAX_FILE_SIZE = 200 * 1024 * 1024 
 
@@ -34,7 +32,6 @@ async def upload_audio_file(background_tasks: BackgroundTasks, file: UploadFile
     Receives an audio file, saves it temporarily to disk, and starts the 
     processing pipeline in the background. Includes validation for file type and size.
     """
-    # Validation: File Extension
     file_ext = Path(file.filename).suffix.lower()
     if file_ext not in ALLOWED_EXTENSIONS:
         raise HTTPException(
@@ -42,12 +39,10 @@ async def upload_audio_file(background_tasks: BackgroundTasks, file: UploadFile
             detail=f"Invalid audio format. Allowed formats: {', '.join(ALLOWED_EXTENSIONS)}"
         )
     
-    # Validation: File Size
     file_content = await file.read()
     if len(file_content) > MAX_FILE_SIZE:
         raise HTTPException(status_code=413, detail="File too large. Limit is 200MB.")
     
-    # Reset file pointer before saving
     await file.seek(0) 
 
     task_id = str(uuid.uuid4())