Update app.py

app.py

@@ -156,7 +156,7 @@ def generate_transcription(video_path, prompt):
     for attempt in range(max_retries):
         try:
             video_file = genai.upload_file(video_path, mime_type="video/mp4")
-            model = genai.GenerativeModel("models/gemini-pro-vision")
+            model = genai.GenerativeModel("models/gemini-2.5-flash")
             response = model.generate_content([prompt, video_file])
             genai.delete_file(video_file.name)