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Currently, LangGraph agent states are based on `TypedDict`.
By using Pydantic `BaseModel` we can make them more robust and easy to use. This, however, requires removing any existing dependency on Pyd…
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Using LangSmith to authenticate does not work properly when opening a project locally using LangGraph Studio
Steps to reproduce:
- Download Langgraph here: https://langgraph-studio.vercel.app/api/…
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### **Bug Description:**
I have been running the tutorial `langgraph_learning/tutorials/05-langgraph_state_management.py` and encountered an issue where the `ollama` function returns only the agent's…
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### Checked other resources
- [x] I added a very descriptive title to this issue.
- [X] I searched the [LangGraph](https://langchain-ai.github.io/langgraph/)/LangChain documentation with the integ…
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### Checked other resources
- [X] I added a very descriptive title to this issue.
- [X] I searched the [LangGraph](https://langchain-ai.github.io/langgraph/)/LangChain documentation with the integrat…
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While following the quickstart guide here:
https://langchain-ai.github.io/langgraphjs/tutorials/quickstart/#making-your-first-agent-using-langgraph
Following the guide exactly, and using Node v2…
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I am using langgraph `stream_events` and inside tools i am using cohere.
```
from langgraph.prebuilt import create_react_agent
async def generate_stream_response(message: str, user: dict, prom…
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I see postgres is started in docker.
How can I disable that and use my local Postgres, running as Postgres.app?
Anyway, with postgres started in Docker (regular setup) I am getting the following …
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### Issue you'd like to raise.
When executing invoke() the following error happens:
```
Failed to multipart ingest runs: langsmith.utils.LangSmithAuthError: Authentication failed for https://api.…
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err during install:
installing on ubuntu jammy with py 3.10.12:
=> => exporting layers …