Update Dockerfile

Dockerfile

@@ -4,7 +4,7 @@ FROM ubuntu:20.04
 # Prevent interactive prompts during package installation
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Update Ubuntu and install required packages including Python 3.10 and system dependencies
+# Update packages and install system dependencies (including Python 3.10)
 RUN apt-get update && apt-get install -y \
     software-properties-common \
     && add-apt-repository ppa:deadsnakes/ppa \
@@ -46,7 +46,7 @@ RUN pip install --upgrade pip && \
       "click<8.1" \
       "pydantic~=1.0"
 
-# Set environment variable so that Playwright installs browsers in a local folder
+# Set environment variable to force Playwright to install browsers locally
 ENV PLAYWRIGHT_BROWSERS_PATH=0
 
 # Copy the requirements file and install project dependencies
@@ -56,10 +56,10 @@ RUN pip install --no-cache-dir -r requirements.txt
 # Copy the rest of your application code
 COPY --chown=user:user . .
 
-# (Optional) Install Playwright browsers – this must be run after setting PLAYWRIGHT_BROWSERS_PATH
+# Install Playwright browsers (now installs in a local folder)
 RUN python -m playwright install chromium
 
-# Expose the port your application uses (e.g., 8501 for Streamlit)
+# Expose your app's port (for example, 8501 for Streamlit)
 EXPOSE 8501
 
 # Set the default command to run your app