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Udemy - 2025 Master Langchain and Ollama - Chatbot, RAG and Agents 2025-1

0 students Last updated Mar 2025

About the course

Course content

Sections: 21

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Activities: 0

•

Resources: 143

1 Introduction
2 Code Files and Install Requirementstxt

1 Run Deep Seek R1 Models Locally with Ollama

1 Install Ollama
2 Touch Base with Ollama
3 Inspecting LLAMA 32 Model
4 LLAMA 32 Benchmarking Overview
5 What Type of Models are Available on Ollama
6 Ollama Commands ollama server ollama show
7 Ollama Commands ollama pull ollama list ollama rm
8 Ollama Commands ollama cp ollama run ollama ps ollama stop
9 Create and Run Ollama Model with Predefined Settings
10 Ollama Model Commands show
11 Ollama Model Commands set clear save_model and load_model
12 Ollama Raw API Requests
13 Load Uncesored Models for Banned Content Generation Only Educational Purpose

1 Langchain Introduction LangChain Lang Chain Intro
2 Lanchain Installation LangChain Lang Chain Intro
3 Langsmith Setup of LLM Observability LangChain Lang Chain Intro
4 Calling Your First Langchain Ollama API LangChain Lang Chain Intro
5 Generating Uncensored Content in Langchain Educational Purpose
6 Trace LLM Input Output at Langsmith LangChain Lang Chain Intro
7 Going a lot Deeper in the Langchain LangChain Lang Chain Intro

1 Why We Need Prompt Template
2 Type of Messages Needed for LLM
3 Circle Back to ChatOllama
4 Use Langchain Message Types with ChatOllama
5 Langchain Prompt Templates
6 Prompt Templates with ChatOllama

1 Introduction to LCEL
2 Create Your First LCEL Chain
3 Adding StrOutputParser with Your Chain
4 Chaining Runnables Chain Multiple Runnables
5 Run Chains in Parallel Part 1
6 Run Chains in Parallel Part 2
7 How Chain Router Works
8 Creating Independent Chains for Positive and Negative Reviews
9 Route Your Answer Generation to Correct Chain
10 What is RunnableLambda and RunnablePassthrough
11 Make Your Custom Runnable Chain
12 Create Custom Chain with chain Decorator

1 What is Output Parsing
2 What is Pydantic Parser
3 Get Pydantic Parser Instruction
4 Parse LLM Output Using Pydantic Parser
5 Parsing with with_structured_output method
6 JSON Output Parser
7 CSV Output Parsing CommaSeparatedListOutputParser
8 Datetime Output Parsing

1 How to Save and Load Chat Message History Concept
2 Simple Chain Setup
3 Chat Message with History Part 1
4 Chat Message with History Part 2
5 Chat Message with History using MessagesPlaceholder

1 Introduction
2 Introduction To Streamlit and Our Chat Application
3 Chat Bot Basic Code Setup
4 Create Chat History in Streamlit Session State
5 Create LLM Chat Input Area with Streamlit
6 Update Historical Chat on Streamlit UI
7 Complete Your Own Chat Bot Application
8 Stream Output of Your Chat Bot like ChatGPT

1 Introduction to PDF Document Loaders
2 Load Single PDF Document with PyMuPDFLoader
3 Load All PDFs from a Directory
4 Combine All PDFs Data as Context Text
5 How Many Tokens are There in Contex Data
6 Make Question Answer Prompt Templates and Chain
7 Project 1 Ask Questions from Your PDF Documents
8 Project 2 Summarize Your PDF Documents
9 Project 3 Generate Detailed Structured Report from the PDF Documents

1 Introduction to Webpage Loaders
2 Load Unstructured Stock Market Data
3 Make LLM QnA Script
4 Catastrophic Forgetting of LLM
5 Break Down Large Text Data Into Chunks
6 Create Stock Market News Summary for Each Chunks
7 Generate Final Stock Market Report

1 Introduction to Unstructured Data Loader
2 Load PPTX Data with DataLoader
3 Process PPTX data for LLM
4 Generate Speaker Script for Your PPTX Presentation
5 Loading and Parsing Excel Data for LLM
6 Ask Questions from LLM for given Excel Data
7 Load DOCX Document and Write Personalized Job Email

1 Load YouTube Video Subtitles
2 Load YouTube Video Subtitles in 10 Mins Chunks
3 Generate YouTube Keywords from the Transcripts

1 Introduction to RAG Project
2 Introduction to FAISS and Chroma Vector Database
3 Load All PDF Documents
4 Recursive Text Splitter to Create Documents Chunk
5 How Important Chunk Size Selection is
6 Get OllamaEmbeddings
7 Document Indexing in Vector Database
8 How to Save and Search Vector Database

1 Load Vector Database for RAG
2 Get Vector Store as Retriever
3 Exploring Similarity Search Types with Retriever
4 Design RAG Prompt Template
5 Build LLM RAG Chain
6 Prompt Tuning and Generate Response from RAG Chain

1 What is Tool Calling
2 Available Search Tools at Langchain
3 Create Your Custom Tools
4 Bind tools with LLM
5 Working with Tavily and DuckDuckGo Search Tools
6 Working with Wikipedia and PubMed Tools
7 Creating Tool Functions for In Built Tools
8 Calling Tools with LLM
9 Passing Tool Calling Result to LLM Part 1
10 Passing Tool Calling Result to LLM Part 2

1 How Agent Works
2 Tools Preparation for Agent
3 More About the Agent Working Process
4 Selection of Prompt for Agent
5 Agent in Action

1 Create MySQL Connection with Local Server
2 Get MySQL Execution Chain
3 Correct Malformed MySQL Queries Using LLM
4 MySQL Query Chain Execution
5 MySQL Query Execution with Agents in LangGraph

1 Introduction
2 Introduction to LinkedIn Profile Scraping
3 Introduction to Selenium and BeautifulSoup bs4
4 Code Notebook Setup
5 Automated Login to LinkedIn Using Selenium Web Driver Tool
6 Load LinkedIn Profile Source Data with BeautifulSoup
7 Get the Profile Data Section wise
8 Text Cleaning for LLM
9 Parse Your First Section and Limits of LLAMA or Any Smaller Models
10 Parse LinkedIn Data Section wise
11 Correct LinkedIn Parsing using Second LLM Call

1 Introduction to Resume Parsing
2 Read Resume Data and Prepare Context and Question
3 Prepare Parsing and Validation LLM Pipeline
4 Parse and Validate Any Resume Data into JSON file
5 Make Resume Parsing Streamlit Application
6 Parse Any Type of Resume with LLM and Streamlit Application

1 Launch Deep Learning AWS EC2 Ubuntu Machine
2 Installing Ollama and Langchain on EC2 Server
3 Connect Your VS Code with Remote EC2 Server
4 Deploy LLM Application on the Server

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Udemy - 2025 Master Langchain and Ollama - Chatbot, RAG and Agents 2025-1

Udemy - 2025 Master Langchain and Ollama - Chatbot, RAG and Agents 2025-1

Course modified date: 4 Mar 2025

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