bug fix

Dockerfile

@@ -4,6 +4,8 @@ FROM python:3.10
 ENV VIRTUAL_ENV=/opt/venv
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 
+
+RUN mkdir .haystack
 # Install system dependencies
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
@@ -23,7 +25,7 @@ COPY ./req.txt /app/req.txt
 RUN /bin/bash -c "source $VIRTUAL_ENV/bin/activate && pip install --upgrade pip && pip install --no-cache-dir -r req.txt"
 
 # Create directory within the /app directory
-RUN mkdir -p .haystack
+
 RUN chmod -R 777 /app