Update Dockerfile

Dockerfile

@@ -8,12 +8,11 @@ RUN apk add --no-cache gcc musl-dev python3-dev
 WORKDIR /app
 COPY . /app
 
-# COPY ./knowledge_base.pl knowledge_base.pl
-# COPY ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade pip
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-RUN echo 1 | swipl pack install janus
+# RUN echo 1 | swipl pack install janus
+RUN swipl -g "pack_install('janus-1.0.tgz')" -t halt
 RUN python -c "import janus_swi as janus"
 
 EXPOSE 7860