update min required python toto3.10

Author: codelion

.github/workflows/python-test.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.9'
+          python-version: '3.10'
 
       - name: Cache pip packages
         uses: actions/cache@v3
@@ -44,7 +44,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.9'
+          python-version: '3.10'
 
       - name: Cache pip packages
         uses: actions/cache@v3

pyproject.toml

@@ -7,7 +7,7 @@ name = "openevolve"
 dynamic = ["version"]
 description = "Open-source implementation of AlphaEvolve"
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 license = {text = "Apache-2.0"}
 authors = [
     {name = "codelion"}
@@ -31,15 +31,15 @@ dev = [
 
 [tool.black]
 line-length = 100
-target-version = ['py39']
+target-version = ['py310']
 include = '\.pyi?$'
 
 [tool.isort]
 profile = "black"
 line_length = 100
 
 [tool.mypy]
-python_version = "3.9"
+python_version = "3.10"
 warn_return_any = true
 warn_unused_configs = true
 disallow_untyped_defs = true