Update dockerfile

formatting

dockerfile

@@ -2,7 +2,7 @@ FROM python:3.10-slim
 
 WORKDIR /usr/src/app
 
-RUN adduser --disabled-password --gecos '' appuser
+RUN adduser --disabled-password --gecos "" appuser
 
 COPY . .
 
@@ -13,7 +13,6 @@ RUN pip install --no-cache-dir flask requests cryptography gunicorn
 USER appuser
 
 # Environment variable to specify the app script
-ENV APP_SCRIPT="app:app"  # app is the filename, app is the Flask instance
-
-CMD ["sh", "-c", "gunicorn -w 4 -b 0.0.0.0:5000 $APP_SCRIPT"]
+ENV APP_SCRIPT="app:app"
 
+CMD ["sh", "-c", "gunicorn -w 4 -b 0.0.0.0:5000 $APP_SCRIPT"]