Add poetry.toml, additional poetry install commands

Author: oliviagyg

.github/workflows/build.yml

@@ -24,8 +24,10 @@ jobs:
           extra_args: --hook-stage manual --all-files
       - name: Install requirements
         run: |
-          pip install poetry
-          poetry install
+          pip install --upgrade pip
+          pip install poetry~=1.3.2
+          poetry config --local virtualenvs.create false
+          poetry install --no-interaction --no-ansi
       - name: Run Tests
         run: |
           pytest .

poetry.toml

@@ -0,0 +1,3 @@
+[virtualenvs]
+create = true
+in-project = true