Update app.py

app.py

@@ -1,4 +1,4 @@
- import os
+import os
 import numpy as np
 from flask import Flask, request, jsonify, send_file, send_from_directory
 import google.generativeai as genai
@@ -85,7 +85,7 @@ def translate_audio():
         uploaded_file = upload_large_file(temp_input_path)
 
         # Get transcription
-        model = genai.GenerativeModel("gemini-2.0-flash")
+        model = genai.GenerativeModel("gemini-2.0-flash-lite")
         
         if isinstance(uploaded_file, list):
             # Handle chunked files