added retrypolicy reference

docs/docs/reference/graphs.md

@@ -65,4 +65,8 @@ builder.add_conditional_edges("my_node", my_condition)
 
 ## Send
 
-::: langgraph.constants.Send
+::: langgraph.constants.Send
+
+## RetryPolicy
+
+::: langgraph.pregel.types.RetryPolicy

examples/node-retries.ipynb

@@ -37,7 +37,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "If you want more information on what each of the parameters does, be sure to read the [reference](https://langchain-ai.github.io/langgraph/reference/graphs/#langgraph.graph.StateGraph.add_node).\n",
+    "If you want more information on what each of the parameters does, be sure to read the [reference](https://langchain-ai.github.io/langgraph/reference/graphs/#retrypolicy).\n",
     "\n",
     "## Passing a retry policy to a node\n",
     "\n",