Update Dockerfile

Dockerfile

@@ -17,13 +17,13 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 # Install nslookup (dnsutils) for debugging
 RUN apt-get update && apt-get install -y dnsutils
 
-# Copy the app files
+# Copy all app files into container
 COPY --chown=user . /app
 
-# Open the relevant ports
+# Open the port that FastAPI will use
 EXPOSE 7860 
 # 8443
 # 5000
 
-# Run both FAST API and Telegram BOT
+# Run the startup script to launch both FastAPI and Telegram Bot
 CMD ["bash", "start.sh"]