diff --git a/python-langgraph/README.md b/python-langgraph/README.md
index fe47171827..3c3867eab0 100644
--- a/python-langgraph/README.md
+++ b/python-langgraph/README.md
@@ -1,6 +1,6 @@
 # LangGraph: Build Stateful AI Agents in Python
 
-This folder contains the source code for [LangGraph: Build Stateful AI Agents in Python](https://realpython.com/langgraph-build-stateful-ai-agents-in-python/)
+This folder contains the source code for [LangGraph: Build Stateful AI Agents in Python](https://realpython.com/langgraph-python/)
 
 ## Setup
 
diff --git a/python-langgraph/chains/notice_extraction.py b/python-langgraph/chains/notice_extraction.py
index 1b4ba558f1..8479b6f94d 100644
--- a/python-langgraph/chains/notice_extraction.py
+++ b/python-langgraph/chains/notice_extraction.py
@@ -62,9 +62,9 @@ class NoticeEmailExtract(BaseModel):
     )
 
     @staticmethod
-    def _convert_string_to_date(date: str | None) -> date | None:
+    def _convert_string_to_date(date_str: str | None) -> date | None:
         try:
-            return datetime.strptime(date, "%Y-%m-%d").date()
+            return datetime.strptime(date_str, "%Y-%m-%d").date()
         except Exception as e:
             print(e)
             return None
diff --git a/python-langgraph/pyproject.toml b/python-langgraph/pyproject.toml
index ef0231a5a0..e7f8d5cfe5 100644
--- a/python-langgraph/pyproject.toml
+++ b/python-langgraph/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "python-langgraph"
 version = "0.1.0"
-description = "Add your description here"
+description = "Companion code to Real Python tutorial"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [