Update app.py

app.py

@@ -17,7 +17,7 @@ class WebAITranscriber:
         # Initialize Whisper Model with optimized settings
         print(f"Initializing Whisper Model on {self.device}...")
         self.model = WhisperModel(
-            model_size="base",  # Using base model for better speed/accuracy balance
+            "base",  # Fixed: Directly specify the model size as a string
             device=self.device,
             compute_type=self.compute_type,
             cpu_threads=min(os.cpu_count(), 4),  # Optimized thread count