fix(docs): update langchain tutorial

Arize-ai · Oct 29, 2024 · d0570cb · d0570cb
1 parent 78942cd
commit d0570cb
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/tutorials/tracing/langchain_tracing_tutorial.ipynb b/tutorials/tracing/langchain_tracing_tutorial.ipynb
@@ -43,7 +43,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install \"langchain>=0.1.0\" langchain-community langchain-openai \"openai>=1\" \"arize-phoenix[evals]\" tiktoken nest-asyncio"
+    "!pip install \"langchain>=0.1.0\" langchain-community langchain-openai \"openai>=1\" \"arize-phoenix[evals]\" tiktoken nest-asyncio openinference-instrumentation-langchain"
    ]
   },
   {
@@ -70,6 +70,7 @@
     "from langchain.chains import RetrievalQA\n",
     "from langchain.retrievers import KNNRetriever\n",
     "from langchain_openai import ChatOpenAI, OpenAIEmbeddings\n",
+    "from openinference.instrumentation.langchain import LangChainInstrumentor\n",
     "from tqdm import tqdm\n",
     "\n",
     "import phoenix as px\n",
@@ -80,9 +81,9 @@
     "    RelevanceEvaluator,\n",
     "    run_evals,\n",
     ")\n",
+    "from phoenix.otel import register\n",
     "from phoenix.session.evaluation import get_qa_with_reference, get_retrieved_documents\n",
     "from phoenix.trace import DocumentEvaluations, SpanEvaluations\n",
-    "from phoenix.trace.langchain import LangChainInstrumentor\n",
     "\n",
     "nest_asyncio.apply()  # needed for concurrent evals in notebook environments"
    ]
@@ -177,7 +178,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "LangChainInstrumentor().instrument(skip_dep_check=True)"
+    "tracer_provider = register()\n",
+    "LangChainInstrumentor(tracer_provider=tracer_provider).instrument(skip_dep_check=True)"
    ]
   },
   {