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### Privileged issue
- [X] I am a LangChain maintainer, or was asked directly by a LangChain maintainer to create an issue here.
### Issue Content
Supported from the following discussion [#70…
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### Describe the bug
A prompt with structured output info for Claude gets parsed with an additional input variable test. Example:
```
Your output format:
{
"message": "your message"
}
```
…
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### Describe the Problem
Native Tool calling (or function calling) provides several advantages, including making it easier to build AI Agents that request data from external systems as well as gene…
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Hi,
I'm receiving several validation errors when using DartmouthLLM (ChatDartmouth appears to work fine):
/usr/local/lib/python3.10/dist-packages/pydantic/_internal/_fields.py:132: UserWarning: …
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**Chapter 6**
I am running the below in Colab connected to T4.
%%capture
!pip install langchain>=0.1.17 openai>=1.13.3 langchain_openai>=0.1.6 transformers>=4.40.1 datasets>=2.18.0 accelerate>=0.…
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#### Environment details
- OS type and version: Colab Enterprise
- Python version: py-310 (from reasoning-engine image)
- pip version: `pip --version` Unsure
- `langchain-google-alloydb…
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Recently, LangChain has released V0.3 for their libraries which removes support for Python v3.8. Other changes in this release should not affect our integrations. Python v3.8 is reaching EOL in Octobe…
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This was a design decision way back taken from how langchain (python) was designed. In practice, this doesn't seem useful. It acts like a sort of cache, if you are writing the same document to the v…
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### Describe the bug
langchain-core required version is conflict with the version required by other dependencies
### Steps to reproduce
After I ran the command `pip install -r requirements.txt`, I …
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Hi
Can you try with Gemini API as it looks to be incompatible...
`
python demo.py
INFO:browser_use.agent.service:
==================================================
INFO:browser_use.agent.se…