Update Dockerfile

Dockerfile

@@ -1,37 +1,43 @@
+# ===== Base Image =====
 FROM python:3.13.5-slim
 
-# Install system dependencies
-RUN apt-get update && apt-get install -y wget git build-essential curl \
-    && rm -rf /var/lib/apt/lists/*
-
-# Create non-root user
-RUN useradd -m appuser
-
-USER appuser
+# ===== Working Directory =====
 WORKDIR /app
 
-# Copy code
-COPY --chown=appuser:appuser requirements.txt ./
-COPY --chown=appuser:appuser src/ ./src/
+# ===== System dependencies =====
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    git \
+    && rm -rf /var/lib/apt/lists/*
 
-# Ensure Python scripts install for the user
-ENV PATH="/home/appuser/.local/bin:${PATH}"
+# ===== Copy project files =====
+COPY requirements.txt ./
+COPY src/ ./src/
 
-RUN pip install --user --no-cache-dir -r requirements.txt
+# ===== Install Python dependencies =====
+RUN pip install --no-cache-dir -r requirements.txt
 
-# Streamlit configuration
+# ===== Create Streamlit config folder with permissions =====
 RUN mkdir -p /app/.streamlit && chmod -R 777 /app/.streamlit
+
+# ===== Add minimal Streamlit config =====
 RUN echo "\
 [server]\n\
 headless = true\n\
-port = 7860\n\
+port = 8501\n\
 enableCORS = false\n\
 enableXsrfProtection = false\n\
 \n\
-[browser]\ngatherUsageStats = false\n\
+[browser]\n\
+gatherUsageStats = false\n\
 " > /app/.streamlit/config.toml
 
-EXPOSE 7860
+# ===== Expose port =====
+EXPOSE 8501
+
+# ===== Healthcheck =====
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-# Default command to run the Streamlit app
-CMD ["streamlit", "run", "src/streamlit_app.py", "--server.port=7860", "--server.address=0.0.0.0"]
+# ===== Entrypoint =====
+ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]