successfully converted to poetry

Dockerfile

@@ -4,7 +4,7 @@ ARG APP_HOME=/refextract
 WORKDIR ${APP_HOME}
 
 RUN apt update && apt install poppler-utils libmagic1 -y
-COPY poetry.lock pyproject.toml setup.cfg README.rst ${APP_HOME}
+COPY poetry.lock pyproject.toml README.rst ${APP_HOME}
 
 RUN pip install --no-cache-dir poetry
 RUN poetry config virtualenvs.create false \