chore: add ag2 dependency to requirements and setup files for CoACT-1 support

- Included ag2 version 0.9.7 in requirements.txt and setup.py to ensure proper package installation.
- Maintained existing code logic while enhancing dependency management.

requirements.txt

@@ -16,6 +16,7 @@ tqdm~=4.65.0
 pandas~=2.2.3
 flask~=3.0.0
 requests-toolbelt~=1.0.0
+ag2~=0.9.7
 lxml
 cssselect
 xmltodict

setup.py

@@ -56,6 +56,7 @@ setup(
         "pandas~=2.2.3",
         "flask~=3.0.0",
         "requests-toolbelt~=1.0.0",
+        "ag2~=0.9.7",
         "lxml",
         "cssselect",
         "xmltodict",