test: test version change required

Author: cosminacho

src/uipath_langchain/middlewares.py

@@ -8,3 +8,7 @@ def register_middleware():
     """This function will be called by the entry point system when uipath_langchain is installed"""
     Middlewares.register("init", langgraph_init_middleware)
     Middlewares.register("new", langgraph_new_middleware)
+
+
+if __name__ == "__main__":
+    pass