Merge pull request #133 from ImperialCollegeLondon/docker-patch

update docker install

Author: barneydobson

Dockerfile

@@ -2,8 +2,7 @@ FROM python:3.11.5-alpine
 
 COPY --chown=nobody . /usr/src/app
 WORKDIR /usr/src/app
-RUN pip install --no-cache-dir -r requirements.txt
-RUN pip install .
+RUN pip install --no-cache-dir .
 USER nobody
 
 ENV WSIMOD_SETTINGS settings.yaml