ai: Use SPDX copyright & licence headers.

https://spdx.org/licenses/CC-BY-NC-SA-4.0.html

jarvis.py

@@ -1,16 +1,6 @@
 #
-# Copyright (C) Hadad <hadad@linuxmail.org>
-# All rights reserved.
-#
-# This code is made available under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) License.
-# You are free to share and adapt the code for non-commercial purposes, as long as you provide appropriate credit,
-# do not use it for commercial purposes, and distribute your contributions under the same license.
-#
-# Contributions can be made by directly submitting pull requests.
-#
-# For inquiries or permission requests, please contact hadad@linuxmail.org.
-#
-# License: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
+# SPDX-FileCopyrightText: Hadad <hadad@linuxmail.org>
+# SPDX-License-Identifier: CC-BY-NC-SA-4.0
 #
 
 import gradio as gr