Update Dockerfile

Dockerfile

@@ -1,21 +1,37 @@
-FROM python:3.9-slim
+FROM python:3.13.4-slim
 
+# Set environment variables
+ENV HF_HOME=/app/.cache/huggingface \
+    PYTHONUNBUFFERED=1 \
+    HOME=/app
+
+# Set working directory
 WORKDIR /app
 
+# Install basic OS packages
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
-    software-properties-common \
     git \
     && rm -rf /var/lib/apt/lists/*
 
+# Create necessary directories with proper permissions
+RUN mkdir -p /app/.cache/huggingface/transformers \
+    && mkdir -p /app/.streamlit \
+    && chmod -R 777 /app
+
+# Copy files
 COPY requirements.txt ./
 COPY src/ ./src/
 
-RUN pip3 install -r requirements.txt
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
 
+# Expose Streamlit's default port
 EXPOSE 8501
 
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+# Healthcheck for container status
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
+# Start the Streamlit app
 ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]