DeepAgents Creates a File You Can't Find

If you're just getting started with DeepAgents, there's a behavior that can be a little confusing. You ask the agent to create a file like test.txt, it says the file was created, but then you run ls or find in your terminal and nothing.

DeepAgents, this is actually expected if you're using...

langchain langgraph deepagents FilesystemBackend StateBackend llm Agentic-AI
Basic Chatbot in LangGraph

Requirements:

pip install langgraph langchain_ollama

Here is the complete code for building a chatbot that uses Ollama as its provider:

from typing import Annotated
from typing_extensions import TypedDict
from langgraph.graph import StateGraph, START, END
from langgraph.graph.message import a...
ollama langgraph chatbot llm python langchain
Accessing a Remote Project with LangSmith Studio

This article is intended for developers using LangChain or LangGraph who run their projects on a remote server and want to access them through LangSmith Studio without setting up a local development environment.

When working in teams or using server-side resources (such as local LLMs), acc...

langchain langstudio langgraph llm network Reverse-Proxy apache https