Update Dockerfile

Dockerfile

@@ -1,11 +1,15 @@
 from python:3.9
-WORKDIR /code
-COPY ./requirements.txt /code/requirements.txt
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+ 
+WORKDIR $HOME
+COPY ./requirements.txt $HOME/requirements.txt
+RUN pip install --no-cache-dir --upgrade -r $HOME/requirements.txt
 COPY . .
 RUN mkdir samples
 RUN mkdir caches
-USER root
-ENV LIBROSA_CACHE_DIR=/code/caches
+ENV LIBROSA_CACHE_DIR=$HOME/caches
 RUN chmod +x ./ffmpeg
 CMD ["gunicorn", "-b", "0.0.0.0:7860", "xtts:app"]