Update Dockerfile

Dockerfile

@@ -1,10 +1,29 @@
-FROM python:3.10
+   FROM python:3.10-slim
 
-WORKDIR /app
+   # Create a non-root user for security (required for Hugging Face Spaces Dev Mode)
+   RUN useradd -m -u 1000 user
 
-COPY requirements.txt .
-RUN pip install -r requirements.txt
+   # Set working directory
+   WORKDIR /app
 
-COPY . .
+   # Copy requirements file and install dependencies
+   COPY --chown=user ./requirements.txt requirements.txt
+   RUN pip install --no-cache-dir --upgrade pip && \
+       pip install --no-cache-dir -r requirements.txt
 
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+   # Copy the rest of the application code
+   COPY --chown=user . /app
+
+   # Switch to non-root user
+   USER user
+
+   # Set environment variables for Hugging Face Spaces
+   ENV HOME=/home/user \
+       PATH=/home/user/.local/bin:$PATH \
+       PYTHONUNBUFFERED=1
+
+   # Expose port 7860 (default for Hugging Face Spaces)
+   EXPOSE 7860
+
+   # Command to run the application
+   CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]