Create main.py

main.py

@@ -0,0 +1,15 @@
+from langchain_community.document_loaders import GitLoader
+
+def file_filter(file?path: str) -> bool:
+    return file_path.endswith(".mdx")
+
+loader = GitLoader(
+    clone_url="https://github.com/langchain-ai/langchain",
+    repo_path="./langchain",
+    branch="master",
+    file_filter=file_filter,
+)
+
+documents = loader.load()
+print(len(documents))
+