update dockerfile

Dockerfile

@@ -1,17 +1,28 @@
-FROM python:3.9-slim
+# Use a lightweight Python image
+FROM python:3.9
 
+# Set environment variables
 ENV PYTHONUNBUFFERED=1 \
     SHELL=/bin/bash
 
+# Set the working directory
 WORKDIR /app
 
+# Install wget and any other dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends wget && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements.txt and install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy the start_server.sh script into the container
 COPY start_server.sh .
 
+# Make the script executable
 RUN chmod +x start_server.sh
 
+# Expose the MLflow port
 EXPOSE 7860
 
+# Set the command to run the start_server.sh script
 CMD ["./start_server.sh"]