min python 3.10

Author: edwardchalstrey1

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.13"]
+        python-version: ["3.10", "3.13"]
 
     steps:
     - uses: actions/checkout@v4

README.md

@@ -17,7 +17,7 @@ pip install -e .
 
 ## Requirements
 
-- Python 3.9+ (tested on 3.13)
+- Python 3.10+ (tested on 3.13)
 - LaTeX with TikZ (for PDF/PNG generation)
 - (optional) ImageMagick or Ghostscript or Poppler (for PNG generation)