Update Dockerfile

Dockerfile

@@ -1,18 +1,35 @@
-# Dockerfile
+# Use Python 3.9 slim base image for a smaller footprint
 FROM python:3.9-slim
 
-# Set a working directory
-# WORKDIR /app
+# Set working directory
+WORKDIR /app
 
-# Copy dependency definitions and install them
+# Install system dependencies required for Pillow and Gradio
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libjpeg-dev \
+    zlib1g-dev \
+    libpng-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements.txt first to leverage Docker caching
 COPY requirements.txt .
-RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
+
+# Upgrade pip and install Python dependencies
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Copy the application code
-COPY . .
+COPY image_upload_app.py .
 
-# Expose the port that uvicorn will listen on (Hugging Face Spaces uses port 7860)
+# Create directories for image storage
+RUN mkdir -p cloud_storage/temp cloud_storage/permanent cloud_storage/thumbs
+
+# Expose port 7860 for Gradio/FastAPI
 EXPOSE 7860
 
-# Start the FastAPI app with uvicorn
+# Set environment variables for better Python performance
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+# Run the application with Uvicorn
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]