Added comments to dockerfiles

telegram_bot/Dockerfile

@@ -1,17 +1,21 @@
 FROM python:3.10-slim
 
+# Change the working directory to the root of the project
 WORKDIR /srv/flask_app
 
+# Install the dependencies
 COPY telegram_bot/requirements.txt /srv/flask_app/
-
 RUN pip install -r requirements.txt --src /usr/local/src --no-warn-script-location
 
+# Copy the source code to the working directory
 COPY telegram_bot /srv/flask_app
+
+# Change file permissions
 RUN chmod +x ./deploy/start.sh
 RUN chmod +x ./deploy/healthcheck.sh
 
+# TODO: Set healthcheck
 # HEALTHCHECK --interval=15s --timeout=2s CMD ["./deploy/healthcheck.sh"]
 
-EXPOSE 80
-
+# Run the application
 CMD ["./deploy/start.sh"]