From 3c3320ae30151b20b4f59df7079b061329712080 Mon Sep 17 00:00:00 2001
From: Mason Daugherty <mason@langchain.dev>
Date: Tue, 24 Jun 2025 16:19:31 -0400
Subject: [PATCH] fix: update import paths for ChatOllama to use
 langchain_ollama instead of community (#31721)

---
 cookbook/LLaMA2_sql_chat.ipynb                        | 4 ++--
 cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb | 6 +++---
 cookbook/nomic_embedding_rag.ipynb                    | 2 +-
 libs/core/langchain_core/runnables/base.py            | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/cookbook/LLaMA2_sql_chat.ipynb b/cookbook/LLaMA2_sql_chat.ipynb
index 375c6740fd8..ef3f57b4a07 100644
--- a/cookbook/LLaMA2_sql_chat.ipynb
+++ b/cookbook/LLaMA2_sql_chat.ipynb
@@ -47,7 +47,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "6a75a5c6-34ee-4ab9-a664-d9b432d812ee",
    "metadata": {},
    "outputs": [
@@ -61,7 +61,7 @@
    ],
    "source": [
     "# Local\n",
-    "from langchain_community.chat_models import ChatOllama\n",
+    "from langchain_ollama import ChatOllama\n",
     "\n",
     "llama2_chat = ChatOllama(model=\"llama2:13b-chat\")\n",
     "llama2_code = ChatOllama(model=\"codellama:7b-instruct\")\n",
diff --git a/cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb b/cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb
index 7ed8e4d6a8a..e5aa286e515 100644
--- a/cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb
+++ b/cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb
@@ -204,14 +204,14 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "id": "523e6ed2-2132-4748-bdb7-db765f20648d",
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain_community.chat_models import ChatOllama\n",
     "from langchain_core.output_parsers import StrOutputParser\n",
-    "from langchain_core.prompts import ChatPromptTemplate"
+    "from langchain_core.prompts import ChatPromptTemplate\n",
+    "from langchain_ollama import ChatOllama"
    ]
   },
   {
diff --git a/cookbook/nomic_embedding_rag.ipynb b/cookbook/nomic_embedding_rag.ipynb
index 54c00cdf753..55a3d9f0a8e 100644
--- a/cookbook/nomic_embedding_rag.ipynb
+++ b/cookbook/nomic_embedding_rag.ipynb
@@ -215,8 +215,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain_community.chat_models import ChatOllama\n",
     "from langchain_core.prompts import ChatPromptTemplate\n",
+    "from langchain_ollama import ChatOllama\n",
     "from langchain_openai import ChatOpenAI\n",
     "\n",
     "# Prompt\n",
diff --git a/libs/core/langchain_core/runnables/base.py b/libs/core/langchain_core/runnables/base.py
index 2a044c52a13..185582467fd 100644
--- a/libs/core/langchain_core/runnables/base.py
+++ b/libs/core/langchain_core/runnables/base.py
@@ -1505,7 +1505,7 @@ class Runnable(Generic[Input, Output], ABC):
 
         .. code-block:: python
 
-            from langchain_community.chat_models import ChatOllama
+            from langchain_ollama import ChatOllama
             from langchain_core.output_parsers import StrOutputParser
 
             llm = ChatOllama(model='llama2')