Update Dockerfile

Dockerfile

@@ -1,5 +1,37 @@
-FROM python:3.9
+FROM python:3.9-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PORT=7860 \
+    TRANSFORMERS_CACHE=/tmp/huggingface
+
+# Set the working directory
+WORKDIR /code
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create cache directory with proper permissions
+RUN mkdir -p /tmp/huggingface && chmod 777 /tmp/huggingface
+
+# Install Python dependencies
 COPY requirements.txt .
-RUN pip install -r requirements.txt
-COPY app /app
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the application
+COPY ./app /code/app
+
+# Make port 7860 available
+EXPOSE 7860
+
+# Create a non-root user and switch to it
+RUN adduser --disabled-password --gecos "" appuser && \
+    chown -R appuser:appuser /code /tmp/huggingface
+USER appuser
+
+# Run the application
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]