Update Dockerfile

Dockerfile

@@ -1,20 +1,33 @@
-FROM python:3.13.5-slim
+# Use Python 3.10 (stable for faiss, pymupdf, transformers)
+FROM python:3.10-slim
 
+# Set work directory
 WORKDIR /app
 
+# Ensure Python doesn’t buffer logs and redirect Hugging Face cache
+ENV PYTHONUNBUFFERED=1 \
+    HF_HOME=/app/hf_cache \
+    TRANSFORMERS_CACHE=/app/hf_cache \
+    HF_DATASETS_CACHE=/app/hf_cache \
+    HF_MODULES_CACHE=/app/hf_cache
+
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
-    curl \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-COPY requirements.txt ./
-COPY src/ ./src/
+# Copy requirement file first (so Docker can cache pip installs)
+COPY requirements.txt .
 
-RUN pip3 install -r requirements.txt
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
 
-EXPOSE 8501
+# Copy all app code into the container
+COPY . .
 
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+# Expose Streamlit default port
+EXPOSE 8501
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Start Streamlit app
+CMD ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]