revert: nebular require_python (#300)

Co-authored-by: harvey_xiang <[email protected]>

Author: CarltonXiang

src/memos/graph_dbs/nebular.py

@@ -94,9 +94,9 @@ class SessionPoolError(Exception):
 
 class SessionPool:
     @require_python_package(
-        import_name="nebula3",
-        install_command="pip install nebula3-python",
-        install_link="https://pypi.org/project/nebula3-python/",
+        import_name="nebulagraph_python",
+        install_command="pip install ... @Tianxing",
+        install_link=".....",
     )
     def __init__(
         self,
@@ -317,9 +317,9 @@ def close_all_shared_pools(cls):
             cls._POOL_REFCOUNT.clear()
 
     @require_python_package(
-        import_name="nebula3",
-        install_command="pip install nebula3-python",
-        install_link="https://pypi.org/project/nebula3-python/",
+        import_name="nebulagraph_python",
+        install_command="pip install ... @Tianxing",
+        install_link=".....",
     )
     def __init__(self, config: NebulaGraphDBConfig):
         """