Merge pull request serengil#888 from ekkolon/improve-dockerfile-format

Improve dockerfile format

Dockerfile

@@ -1,10 +1,12 @@
-#base image
+# base image
 FROM python:3.8
 LABEL org.opencontainers.image.source https://github.com/serengil/deepface
+
 # -----------------------------------
 # create required folder
 RUN mkdir /app
 RUN mkdir /app/deepface
+
 # -----------------------------------
 # Copy required files from repo into image
 COPY ./deepface /app/deepface
@@ -15,30 +17,37 @@ COPY ./api/service.py /app/
 COPY ./requirements.txt /app/
 COPY ./setup.py /app/
 COPY ./README.md /app/
+
 # -----------------------------------
 # switch to application directory
 WORKDIR /app
+
 # -----------------------------------
 # update image os
 RUN apt-get update
 RUN apt-get install ffmpeg libsm6 libxext6 -y
+
 # -----------------------------------
-# if you will use gpu, then you should install tensorflow-gpu package
+# if you plan to use a GPU, you should install the 'tensorflow-gpu' package
 # RUN pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host=files.pythonhosted.org tensorflow-gpu
+
 # -----------------------------------
-# install deepface from pypi release (might be out-of-the-date)
+# install deepface from pypi release (might be out-of-date)
 # RUN pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host=files.pythonhosted.org deepface
 # -----------------------------------
 # install deepface from source code (always up-to-date)
 RUN pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host=files.pythonhosted.org -e .
+
 # -----------------------------------
 # some packages are optional in deepface. activate if your task depends on one.
 # RUN pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host=files.pythonhosted.org cmake==3.24.1.1
 # RUN pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host=files.pythonhosted.org dlib==19.20.0
 # RUN pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host=files.pythonhosted.org lightgbm==2.3.1
+
 # -----------------------------------
 # environment variables
 ENV PYTHONUNBUFFERED=1
+
 # -----------------------------------
 # run the app (re-configure port if necessary)
 EXPOSE 5000