✨ Update ✨

Looks like Pinecone has removed namespaces from freetier, so I pushed recent changes to https://github.com/rajeshdavidbabu/pd... and removed the namespaces and tested the code its still working !

Troubleshooting:
For " Error [InsufficientQuotaError]: 429 You exceeded your current quota, please check your plan and billing details. For more information on this error, read the docs: https://platform.openai.com/docs/guid...."

I had to delete all my old API keys and created a new one + charged my credits for about 10 dollars.

If you have questions jump on the discord link   / discord  

A beginner friendly and fulltutorial on how to build a “Chat with PDF” using Langchain, AI SDK, Pinecone DB, Open AI and Next.js 13.

Github: https://github.com/rajeshdavidbabu/pd...

(without AI SDK Github: https://github.com/rajeshdavidbabu/pd...)


Timecode:
0:00 Intro
01:08 How to make your LLMs smarter ?
02:29 Techstack walkthrough
04:20 App Architecture
05:53 Breakdown of app into steps
07:16 Step 1: Setup Next.js 13 and shadcn app
08:54 Step 2: Building chat UI components
14:44 Step 3: Setting up API keys and ENV config
16:55 Step 4: Setup Pinecone DB client
18:40 Step 5: Embed PDF and store on Pinecone DB
24:18 Step 6: LLM Templates and models
25:55 Step 7: Building chains using Langchain
31:14 Step 8: Prepare chatendpoint
32:53 Step 9: Build a streaming chat UI
36:09 Step 10: Streaming the sources information