Remove 3.9 support

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
+        python-version: [ "3.10", "3.11", "3.12" ]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}

README.md

@@ -54,7 +54,7 @@ A vanilla, up-to-date fork of [ComfyUI](https://github.com/comfyanonymous/comfyu
 
 You must have Python 3.10, 3.11 or 3.12 installed. On Windows, download the latest Python from their website. You can also [directly download 3.11.4 here](https://www.python.org/ftp/python/3.11.4/python-3.11.4-amd64.exe).
 
-On macOS, install exactly Python 3.11 using `brew`, which you can download from https://brew.sh, using this command: `brew install python@3.11`. Do not use 3.9 or older, and do not use 3.12 or newer. Its compatibility with Stable Diffusion in both directions is broken. 
+On macOS, install Python 3.10, 3.11 or 3.12 using `brew`, which you can download from https://brew.sh, using this command: `brew install python@3.10`. Do not use 3.9 or older. Its compatibility with Stable Diffusion in both directions is broken. 
 
  1. Create a virtual environment:
       ```shell

setup.py

@@ -174,7 +174,7 @@ setup(
     description="",
     author="",
     version=version,
-    python_requires=">=3.9,<3.13",
+    python_requires=">=3.10,<3.13",
     packages=find_packages(exclude=["tests"] + [] if is_editable else ['custom_nodes']),
     include_package_data=True,
     install_requires=dependencies(),