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合作伙伴库
ai21
airbyte
anthropic
astradb
aws
azure-dynamic-sessions
chroma
cohere
couchbase
elasticsearch
exa
fireworks
google-community
google-genai
google-vertexai
groq
huggingface
ibm
milvus
mistralai
mongodb
nomic
nvidia-ai-endpoints
ollama
openai
pinecone
postgres
prompty
qdrant
robocorp
together
unstructured
voyageai
weaviate
文档
切换菜单
langchain_core.runnables.passthrough
.identity
identity()
langchain_core.runnables.passthrough
.identity
¶
langchain_core.runnables.passthrough.
identity
(
x
:
Other
)
→
Other
[source]
¶
身份函数。
参数
x
(
Other
) – 输入。
返回
输出。
返回类型
Other