Update Dockerfile

Dockerfile

@@ -1,17 +1,14 @@
-# Use a minimal Python image
 FROM python:3.10-slim
 
-# Install Flask, requests, and Gunicorn
+# Install deps
 RUN pip install --no-cache-dir flask requests gunicorn
 
-# Set working directory
 WORKDIR /app
 
-# Copy application code
-COPY app.py /app/app.py
+# Copy code and default image
+COPY app.py    /app/app.py
+COPY default.png /app/default.png
 
-# Expose port 7860 (required by Hugging Face Spaces)
 EXPOSE 7860
 
-# Run via Gunicorn for production‐ready serving
 CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]