Update Dockerfile

Dockerfile

@@ -12,14 +12,13 @@ RUN useradd -m -u 1000 user
 USER user
 ENV HOME=/home/user \
 	PATH=/home/user/.local/bin:$PATH
-WORKDIR $HOME/app 
+WORKDIR $HOME/app
 COPY --chown=user . $HOME/app
-RUN chmod 777 /app
+RUN chmod 777 $HOME/app
 
 # ENV BUILD_PREFIX=/app
 # ENV PATH="$PATH:/root/.local/bin"
 ADD --chown=user . $HOME
-
 RUN apt-get update \
     &&apt-get install -y --no-install-recommends bash ffmpeg espeak libavcodec-extra\
     && cd $HOME \
@@ -27,9 +26,6 @@ RUN apt-get update \
     && pip install --no-cache -r requirements.txt \
     && pip install --no-cache -r requirements-optional.txt \
     && pip install azure-cognitiveservices-speech
-
 WORKDIR $HOME
-
 ADD --chown=user docker/entrypoint.sh $HOME/app/entrypoint.sh
-
 ENTRYPOINT ["/entrypoint.sh"]