Update Dockerfile

Dockerfile

@@ -29,9 +29,9 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
 # Pre-download the Whisper model during the build process
-RUN python -c "from transformers import WhisperProcessor, WhisperForConditionalGeneration; \
-    WhisperProcessor.from_pretrained('openai/whisper-large-v3', cache_dir='/app/.cache'); \
-    WhisperForConditionalGeneration.from_pretrained('openai/whisper-large-v3', cache_dir='/app/.cache')"
+# Pre-download the Whisper model during the build process
+COPY download_model.py .
+RUN python download_model.py
 
 # Expose port 7860 (default port for Gradio)
 EXPOSE 7860