Update Dockerfile

Dockerfile

@@ -1,18 +1,30 @@
-# Use Python image as the base
-FROM python:3.9-slim
+# Use the official Python image as base
+FROM python:3.8-slim
 
-# Set working directory in the container
-WORKDIR /app
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    LANG=C.UTF-8 \
+    LC_ALL=C.UTF-8 \
+    DEBIAN_FRONTEND=noninteractive \
+    TZ=UTC
 
-# Copy the Python script and Bash script into the container
-COPY server.py /app/server.py
-COPY execute_command.sh /app/execute_command.sh
+# Install necessary system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    git \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# Install Flask and its dependencies
-RUN pip install flask
+# Install Jupyter Notebook and Jupyter Lab
+RUN pip install --no-cache-dir \
+    notebook \
+    jupyterlab
 
-# Expose the Flask port
-EXPOSE 5000
+# Expose port 8888 for Jupyter Notebook
+EXPOSE 8888
 
-# Set the entry point to start the Flask server
-CMD ["python", "server.py"]
+# Create a directory for storing Jupyter Notebooks
+WORKDIR /notebooks
+
+# Start Jupyter Notebook when the container starts
+CMD ["jupyter", "notebook", "--ip=0.0.0.0", "--port=8888", "--no-browser", "--allow-root"]