Update Dockerfile

Dockerfile

@@ -1,33 +1,38 @@
 FROM python:3.10-slim
 
+Set environment variables
+
+ENV PYTHONUNBUFFERED=1 STREAMLIT_DATA_DIR=/tmp/.streamlit XDG_STATE_HOME=/tmp STREAMLIT_BROWSER_GATHERUSAGESTATS=false
+
+Install OS-level dependencies
+
+RUN apt-get update && apt-get install -y --no-install-recommends build-essential curl && rm -rf /var/lib/apt/lists/*
+
+Pin numpy to avoid binary incompatibility issues
+
+RUN pip install --no-cache-dir numpy==1.23.5
+
+Install Python dependencies
+
+RUN pip install --no-cache-dir spacy==3.5.2 httpx pandas plotly fpdf streamlit streamlit-agraph networkx xmltodict feedparser pydantic openai google-generative-ai
+
+Download the spaCy small English model
+
+RUN python -m spacy download en_core_web_sm
+
+Set working directory
+
 WORKDIR /app
 
-# Install system dependencies + Streamlit requirements
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    build-essential \
-    gcc \
-    libgomp1 \
-    && rm -rf /var/lib/apt/lists/*
+Copy application code
 
-# Install Python dependencies first for caching
-COPY requirements.txt .
-RUN pip install --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
+COPY . /app
 
-# Verify Streamlit installation
-RUN which streamlit && streamlit --version
+Expose Streamlit port
 
-# Copy application files
-COPY . .
+EXPOSE 8501
 
-# Set up non-root user
-RUN useradd -m appuser && chown -R appuser:appuser /app
-USER appuser
+Default command
 
-# Health check (optional but recommended)
-HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:7860/health || exit 1
+ENTRYPOINT ["streamlit", "run", "app.py", "--server.address=0.0.0.0", "--server.port=8501"]
 
-# Run Streamlit
-CMD ["streamlit", "run", "app.py", "--server.address=0.0.0.0", "--server.port=7860"]