Update Dockerfile

Dockerfile

@@ -1,16 +1,23 @@
+# Use an official Python runtime as a parent image
 FROM python:3.11-slim
 
+# Set the working directory in the container
 WORKDIR /app
 
+# Copy the requirements file into the container
 COPY requirements.txt .
 
+# Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy the rest of the application's code into the container
 COPY . .
 
-# We need to make port 8080 available since HuggingFace Spaces uses this port to expose the app
+# EXPOSE is good practice but the README's app_port is what HF uses
 EXPOSE 8080
 
+# Define environment variable to run NiceGUI in non-native mode
 ENV NICEGUI_NATIVE=false
 
+# Use the shell form of CMD for maximum compatibility with the HF platform
 CMD python main.py