fix: update Python version requirements and adjust pybamm dependency

Author: karakayahuseyin

.github/workflows/ci-cd.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v4

pyproject.toml

@@ -15,13 +15,12 @@ classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Science/Research",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Topic :: Scientific/Engineering :: Aviation",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 dependencies = [
     "numpy>=1.20",
     "scipy>=1.7",
@@ -32,7 +31,7 @@ plot = [
     "matplotlib>=3.4",
 ]
 pybamm = [
-    "pybamm>=26.0",
+    "pybamm>=25.0",
 ]
 openmdao = [
     "openmdao>=3.20.0",

requirements.txt

@@ -6,7 +6,7 @@ scipy>=1.7
 matplotlib>=3.4
 
 # Optional Dependencies (For electrochemical battery simulation examples)
-pybamm>=26.0
+pybamm>=25.0
 
 # Optional Dependencies (For Multidisciplinary Design Optimization - MDO examples)
 openmdao>=3.20.0