First Steps With LangChain

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Certificate of Achievement

This is to certify that

Keshav Raj

has successfully completed

First Steps With LangChain

a course of study offered by Real Python (realpython.com), an online learning platform and expert community for Python software developers.

Completion Date: June 25, 2026

Verification ID: 95375a9a-3d45-4f98-9fa3-311d622eb541

Course Description

Skill level: intermediate

Large language models (LLMs) have taken the world by storm. In this step-by-step video course, you'll learn to use the LangChain library to build LLM-assisted applications.

1. First Steps With LangChain (Overview)

2. Setting Up LangChain

3. Asking Chat Models Questions

4. Assembling Labeled Instructions

5. Getting to Know Prompt Templates

6. Exercise: Fill a Prompt Template

7. Preparing a Chat Template

8. Exercise: Build a Chat Prompt Template

9. Linking Runnables in a Chain

10. Exercise: Link Runnables Into a Chain

11. Inspecting Your Chain

12. Extending Your Chain

13. Exercise: Extend a Chain With an Output Parser

14. Asking Questions With Context

Reviewing What You've Learned

1. First Steps With With LangChain (Quiz)

2. First Steps With LangChain (Summary)

View Course Details »

Certificate of Completion

This person’s account is verified and was created on June 10, 2026. Real Python certifies their completion of the First Steps With LangChain course on June 25, 2026.

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