Update Dockerfile

Dockerfile

@@ -4,18 +4,14 @@ RUN echo http://dl-cdn.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositor
 RUN apk add swi-prolog git
 RUN apk add --no-cache gcc musl-dev python3-dev
 
-RUN adduser -D user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
-
 WORKDIR /app
 
-COPY --chown=user ./knowledge_base.pl knowledge_base.pl
+COPY ./knowledge_base.pl knowledge_base.pl
 RUN pip install --no-cache-dir --upgrade pip
-RUN pip install --no-cache-dir --upgrade --user gradio
-RUN pip install --no-cache-dir --upgrade --user git+https://github.com/yuce/pyswip@master#egg=pyswip
+RUN pip install --no-cache-dir --upgrade gradio
+RUN pip install --no-cache-dir --upgrade git+https://github.com/yuce/pyswip@master#egg=pyswip
 
-COPY --chown=user . /app
+COPY . /app
 EXPOSE 7860
 ENV GRADIO_SERVER_NAME="0.0.0.0"
 CMD ["python", "app.py"]