Update Dockerfile

Dockerfile

@@ -6,13 +6,16 @@ COPY ./requirements.txt /app/requirements.txt
     
 RUN pip3 install --no-cache-dir --upgrade pip
 RUN pip3 install --no-cache-dir wheel setuptools build
-RUN pip3 install --no-cache-dir --use-pep517 --user -r /app/requirements.txt
+RUN pip3 install --no-cache-dir --use-pep517 -r /app/requirements.txt
 
 # User
 RUN useradd -m -u 1000 user
 USER user
 ENV HOME /home/user
 ENV PATH $HOME/.local/bin:$PATH
+ENV TIKTOKEN_CACHE_DIR $HOME/.cache/tiktoken
+
+RUN mkdir -p $HOME/.cache/tiktoken
 
 WORKDIR $HOME
 RUN mkdir app