docs: update imports of `adapters` to use langchain_community (#18751)

Updated imports from `langchain` to `langchain_community`

docs/docs/integrations/adapters/openai-old.ipynb

@@ -16,13 +16,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "6017f26a",
    "metadata": {},
    "outputs": [],
    "source": [
     "import openai\n",
-    "from langchain.adapters import openai as lc_openai"
+    "from langchain_community.adapters import openai as lc_openai"
    ]
   },
   {
@@ -277,7 +277,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.5"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,

docs/docs/integrations/adapters/openai.ipynb

@@ -22,7 +22,7 @@
    "outputs": [],
    "source": [
     "import openai\n",
-    "from langchain.adapters import openai as lc_openai"
+    "from langchain_community.adapters import openai as lc_openai"
    ]
   },
   {
@@ -310,7 +310,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.5"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,