feat: add tempfile

main.py

@@ -13,6 +13,7 @@ import uvicorn
 import numpy as np
 import librosa
 import io
+import tempfile
 
 from core import WhisperLiveKit
 from audio_processor import AudioProcessor
@@ -59,14 +60,11 @@ async def health_check():
 @app.post("/detect-language")
 async def detect_language(file: UploadFile = File(...)):
     try:
-        # Create uploads directory if it doesn't exist
-        os.makedirs("uploads", exist_ok=True)
-        
-        # Save the uploaded file
-        file_path = os.path.join("uploads", file.filename)
-        with open(file_path, "wb") as buffer:
+        # Use a temporary directory for saving the uploaded file
+        with tempfile.NamedTemporaryFile(delete=False) as temp_file:
+            file_path = temp_file.name
             contents = await file.read()
-            buffer.write(contents)
+            temp_file.write(contents)
         
         # Use the language detector with the saved file
         if language_detector: