Update Dockerfile

Dockerfile

@@ -1,20 +1,28 @@
-# Use official Python slim image
-FROM python:3.11.13-slim
-
-# Set working directory
-WORKDIR /app
-
-# Copy requirements first (for caching)
-COPY requirements.txt .
-
-# Install dependencies
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy all app files
-COPY . .
-
-# Expose Streamlit default port
-EXPOSE 7860
-
-# Command to run your Streamlit app
-CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.headless=true"]
+# Use official Python slim image
+FROM python:3.11.13-slim
+
+# Set working directory
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \ 
+    build-essential \ 
+    curl \ 
+    git \ 
+    && rm -rf /var/lib/apt/lists/*
+    
+# Copy requirements first (for caching)
+COPY requirements.txt .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy all app files
+COPY . .
+
+# Expose Streamlit default port
+EXPOSE 8501
+
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+
+# Command to run your Streamlit app
+ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]