limit the content grom github repo to max token window length

app.py

@@ -28,7 +28,7 @@ def git_github_repo_summary(user: str, repo: str) -> str:
         summary: a string with a summary of the github repository repo of user
     """
     summary, tree, content = ingest(f"https://github.com/{user}/{repo}")
-    return content
+    return content[: 16_000 - 2_096]
 
 
 @tool