fixup! ✨ feat(payment-service): Add payment-service implementation wi…

…th flask

src/payment-service/Dockerfile

@@ -1,18 +1,13 @@
 FROM python:3.8.0-slim-buster
 
-# Set environment variables for POETRY to always install a fixed version and into /usr/bin/
-ENV POETRY_VERSION=1.8.3
-ENV POETRY_HOME=/usr
-
 # Install system dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
-        curl \
         build-essential \
         libpq-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Install Poetry - respects $POETRY_VERSION & $POETRY_HOME
-RUN curl -sSL https://install.python-poetry.org | python -
+# Install Poetry
+RUN pip install poetry==1.8.3
 
 # Copy only requirements to cache them in docker layer
 WORKDIR /poetry