Update Dockerfile

Author: codewithdark-git

Dockerfile

@@ -1,17 +1,20 @@
 # Use an official Python runtime as a parent image
-FROM python:3.10
+FROM python:3.10-slim
 
 # Set the working directory in the container
 WORKDIR /app
 
 # Copy the current directory contents into the container at /app
 COPY . /app
 
-# Install any needed dependencies specified in requirements.txt
+# Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Expose the port number the Streamlit app runs on
+# Make port 8501 available to the world outside this container
 EXPOSE 8501
 
+# Define environment variable
+ENV NAME DARKCODER
+
 # Run app.py when the container launches
 CMD ["streamlit", "run", "app.py", "--server.port", "8501"]