Drop Python 3.7 Support (#81)

Allows supporting Torch 2.x

Author: alan-cooney

.github/workflows/checks.yml

@@ -34,7 +34,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.7"
           - "3.8"
           - "3.9"
           - "3.10"
@@ -48,8 +47,6 @@ jobs:
     - uses: actions/checkout@v3
     - name: Install Poetry
       uses: snok/install-poetry@v1
-      with:
-          version: 1.4.0
     - name: Set up Python
       uses: actions/setup-python@v4
       with: