LangSmith: The Ultimate Guide for Developing and Monitoring LLM Applications

FS Ndzomga
3 min readJul 21, 2023
Photo by Daniel Korpai on Unsplash

In this tutorial, we’ll walk you through setting up and using the LangSmith API. We’ll create a unique identifier, configure some environment variables, initialize a client, create a chat-based language model, load our desired tools, and finally, initialize an agent for interaction.

Step 1: Set Up Environment Variables

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FS Ndzomga

Engineer passionate about data science, startups, product management, philosophy and French literature. Built lycee.ai, discute.co and rimbaud.ai