add docstring and license notice to render module

maeser/render.py

@@ -1,3 +1,26 @@
+"""
+Markdown response conversion module. Intended for use with LLM output.
+
+This module provides a utility function to convert markdown responses to HTML
+with additional processing, such as adding target="_blank" to anchor tags and
+adjusting paths for images.
+
+© 2024 Carson Bush, Blaine Freestone
+
+This file is part of Maeser.
+
+Maeser is free software: you can redistribute it and/or modify it under the terms of
+the GNU Lesser General Public License as published by the Free Software Foundation,
+either version 3 of the License, or (at your option) any later version.
+
+Maeser is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE. See the GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along with
+Maeser. If not, see <https://www.gnu.org/licenses/>.
+"""
+
 import markdown
 
 def get_response_html(response: str) -> str:
@@ -15,4 +38,4 @@ def get_response_html(response: str) -> str:
     # Add target="_blank" attribute to anchor tags
     html_content = html_content.replace('<a href', '<a target="_blank" href')
     html_content = html_content.replace('figures/', '/figures/')
-    return html_content
+    return html_content