RAG, AI Agents and Generative AI with Python and OpenAI 2026

371 lectures38h 31m total44 articlesSubtitles & transcript search45 sections

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Curriculum

45 sections · 415 lectures

01RAG and Generative AI with Python8 · 17m

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Course Overview RAG, AI Agents and Generative AI with Python and OpenAI5:34
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Diogo's Introduction and Background2:30
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02Python for RAG and AI9 · 44m

Game for Python for RAG and AI2:05
Functions4:50
Exercise 13:44
Exercise 25:56
Exercise 35:03
Introduction to Classes5:07
Exercise 44:54
Exercise 54:50
Exercise 67:18

03PART A - INTRODUCTION TO RAG1 · 2m

Game Plan for Part A - Introduction to RAG1:48

04Your First RAG with Flowise20 · 1h 14m

Game Plan for Your First RAG4:12
RAG4:15
RAG
Overview of Flowise5:14
Getting an OpenAI API Key4:13
Building your First Chatbot7:28
Note on the Course Materials1:27
Setting up the Document Loaders4:23
Chunking3:23
Chunking
Embeddings3:46
Setting up the Embeddings3:32
Embeddings
Vector stores3:15
Prepare a Vector Store7:19
Set up the database5:39
Finalizing the Document Stores7:15
Vector Stores
Finishing the RAG8:11
RAG

05Scientific Literature Review - RAG1 · 5m

LongRAG5:22

06Prompt Engineering - System Message7 · 27m

Game Plan for Prompt Engineering - System Message4:27
What is the System Message4:18
System Message in the Playground7:03
Building on your first RAG4:11
CHALLENGE Presentation - Tell me your secrets7:01
Link to Game App
Tell Me Your Secrets Challenge

07Scientific Literature - LLMs3 · 24m

Understanding Transformers12:50
Attention Mechanisms6:17
Tokenization4:44

08Prompt Engineering - Temperature and Top P5 · 20m

What is the Temperature ant Top_p2:49
Playing Rock Paper Scissors and Rolling the Dice8:45
Top P4:57
Building on your First RAG3:52
Temperature and Top P

09Prompt Engineering Techniques1 · 3m

Prompt Engineering – Few-shot and Persona2:44

10Capstone Project - RAG3 · 18m

Challenge Presentation2:51
Challenge Solutions - Document Loading8:07
Challenge Solutions - Building the RAG7:30

11Introduction to RAG Practice Test1 · 0m

Introduction to RAG

12Mid Course Feedback2 · 1m

Would you help me0:53
Mid Course Feedback

13PART B - RAG WITH OPENAI API1 · 2m

Game Plan for Part B - RAG with OpenAI API2:00

14OpenAI API10 · 56m

Game Plan for OpenAI API3:50
OpenAI API for Text5:20
Python - Setting Up OpenAI API Key4:08
Python - OpenAI API Setup5:19
Python - Generating Text with OpenAI API8:22
Python - OpenAI API Parameters6:43
OpenAI API for Images5:13
Python - With Image URL6:05
Python - Assess My Python Course Thumbnail7:23
Key Learnings and Outcomes OpenAI API3:53

15CAPSTONE PROJECT GenAI for Customer Acquisition8 · 44m

Project Presentation GenAI for Customer Acquisition5:44
Python - OpenAI Setup6:56
Python - Processing Images for GenAI4:04
Python - System Prompt8:47
Python -.MenuItem Class7:59
Python - Exploring the Output3:45
Python - GenAI with All Images2:18
Python - Wrapping Up the OpenAI GenAI Project4:35

16RAG with OpenAI File Search24 · 2h 20m

Game Plan for RAG with OpenAI File Search2:21
Project Presentation - Build an Assistant for my Startup5:14
Vector Stores in OpenAI5:15
Python - Uploading Files to OpenAI4:19
Python - Vector Stores in OpenAI5:55
Python - Responses Endpoint with File Search11:55
Python - RAG system4:22
About the next videos2:02
Setting up on Cursor5:19
.env file2:26
Requirements and Virtual Environment9:09
Finishing the Requirements Installation3:56
Configuring the Streamlit Page16:18
Environment Secrets and Conversation Configuration5:39
Build the Sidebar Panel3:00
Finishing the User Interface5:40
Function to Prepare Inputs for OpenAI API6:27
Prepare OpenAI API Call functions4:13
Testing the App10:27
Debugging the App3:08
Displaying the User's Input4:24
Rendering all Messages11:18
GitHub Repository3:04
Deploying to Streamlit3:53

17PART C - RAG WITH UNSTRUCTURED AND MULTIMODAL DATA1 · 5m

Game Plan for RAG with Unstructured and Multimodal Data4:32

18RAG with Unstructured Data20 · 1h 49m

Game Plan for Handling Unstructured Data3:41
Introduction to Langchain Library7:39
Excel Data Best Practices for Data Handling6:58
Python - Initial Setup for Data Processing4:52
Python - Loading Data4:52
Python - Chunking7:08
FAISS4:18
Python - Developing a Retrieval System for Unstructured Data7:45
Python - Building a Generation System for Dynamic Content5:32
Python - Building Retrieval and Generation Functions10:46
Working with Word Documents5:04
Python - Setting Up Word Documents for RAG5:46
Working with PowerPoint Presentations4:55
Python - RAG with PowerPoint Data3:27
Working with EPUB Files5:10
Python - EPUB Setup for RAG3:23
Working with PDF Files4:34
Python - PDF Setup for RAG6:26
Python - RAG Implementation for PDF Files2:13
RAG with Unstructured Data Recap Key Learnings4:05

19Multimodal RAG21 · 2h 33m

Game Plan for Multimodal RAG3:48
Introduction to Multimodal RAG6:07
Python - Setup and Video Processing5:26
Python - Extracting Audio from Video8:59
Python - Compressing Audio Files4:27
Introduction to Whisper Model6:41
Python - Transcribing Audio with OpenAI Whisper10:34
Python - Extracting Frames from Video5:53
Introduction to Contrastive Learning5:25
Understanding the CLIP Model5:27
Python - Tokenizing Text for Multimodal Tasks8:30
Python - Chunking and Embedding Text11:43
Python - Embedding Images for Multimodal Analysis8:47
Understanding Cosine Similarity in Multimodal Contexts6:52
Python - Applying Contrastive Learning and Cosine Similarity10:57
Python - Visualizing Text and Image Embeddings11:48
Python - Query Embedding Techniques4:28
Python - Calculating Cosine Similarity for Query and Text12:27
Python - GenAI Model Setup for Multimodal Tasks5:07
Python - Building a GenAI Model7:20
Multimodal RAG Recap Key Learnings2:12

20CAPSTONE PROJECT Multimodal Data8 · 1h 13m

Project Presentation Starbucks Financial Data5:31
Python - Transcribing Audio with OpenAI Whisper12:16
Python - Embedding Transcription with CLIP7:41
Python - Converting PDF to Images6:00
Python - Embedding Images for Multimodal Analysis5:05
Python - Retrieval System17:40
Python - Preparing Context5:07
Python - Generative AI System13:10

21PART D - ADVANCED TOPICS IN RAG1 · 3m

Game for Part D - Advanced Topics in RAG2:47

22Knowledge Graph with LightRAG12 · 1h 9m

Game Plan for Knowledge Graphs with LightRAG2:21
Knowledge Graphs7:27
Knowledge Graphs vs Embeddings9:05
Python - LightRAG Setup2:40
LightRAG4:46
Python - Setting the Working Directory9:32
Python - Data Prep5:34
Python - Naive RAG7:07
Python - LightRAG5:12
Python - Knowledge Graph Visualization8:09
Python - Customizing Knowledge Graph3:51
Python - Local Knowledge Graph Visualization3:45

23Agentic RAG AI Agents for RAG14 · 1h 38m

Game Plan for Agentic RAG2:54
AI Agents4:56
Agentic RAG5:49
Python - Setup and Data Loading4:38
State Management and Memory in Agentic Systems8:13
Python - AgentState Class4:30
Python - Greeting The Customer4:52
Python - AI Agent that Checks the Question11:03
Python - AI Agent that Assesses the Validity of the question7:38
Python - Retrieving the Documents5:56
Python - AI Agent that Generates the Answer13:42
Python - AI Agent that Improves the Answer11:19
Python - Asking User For More Questions5:39
Agentic RAG Recap Key Learnings and Next Steps6:25

24RAGAS - Evaluating RAG25 · 2h 32m

Game Plan for RAGAS2:02
Assessing RAG with RAGAS6:46
Python - RAGAS Setup3:49
Python - Embedding and FAISS9:50
Python - RAG11:39
Synthetic Data3:52
Python - Generating Synthetic Data4:57
Python - Answering Synthetic Dataset6:29
Rouge Score6:22
Python - Rouge13:55
LLM-Based Assessment6:57
Python - Simple Criteria Score Part 15:33
Python - Simple Criteria Score Part 26:46
Python - Rubrics Score5:23
Factual Correctness5:56
Python - Factual Correctness5:49
Semantic Similarity5:20
Python - Semantic Similarity6:49
Context Precision3:30
Python - Context Precision6:35
Context Recall3:33
Python - Context Recall5:08
Response Relevancy4:55
Python - Response Relevancy6:41
Key Learnings and Outcomes RAGAS3:20

25PART E - AI AGENTS1 · 2m

Game for Part E - AI Agents2:18

26AI Agents with CrewAI11 · 1h 22m

Game Plan for AI Agents with CrewAI5:18
CrewAI14:24
Python - Get Serper API key2:35
Python - CrewAI Setup4:49
Python - CrewAI Tools5:13
Python - Research AI Agent7:45
Python - Research Task5:55
Python - Preparing the AI Crew5:09
Python - New Pricing Research Task + WebScraper Tool9:37
Python - Writer AI Agent and Task17:19
Key Learnings and Outcomes AI Agents with Crew AI3:53

27CAPSTONE PROJECT The AI Product Manager with CrewAI6 · 56m

CrewAI Agents Project Presentation4:20
Python - CrewAI Setup8:01
Python - AI Agent for Image Description8:12
Python - AI Agent for Critiques10:47
Python - AI UX Agent for Suggestions9:09
Python - AI Product Manager15:07

28AI Agents with OpenAI Swarm10 · 1h 6m

Game Plan for OpenAI Swarm and AI Agents4:50
AI Agents with OpenAI Swarm11:40
Python - OpenAI Swarm Setup7:07
Python - AI Agent for Greeting3:41
News API1:51
Python - Fetching the News8:50
Python - AI Agent to Fetch the News2:20
Python - The AI Main Agent5:06
Python - Orchestrating the AI Agents13:17
AI Agents with OpenAI Swarm - Key Learnings and Outcomes7:01

29OPENAI SWARM CAPSTONE PROJECT The Psychiatrist9 · 57m

Project Briefing - The Psychiatrist3:35
Python - OpenAI Swarm Setup3:26
Python - Motivational AI Agent4:30
Python - Therapist AI Agent7:03
Python - Hierarchical AI Agents8:24
Python - Pretty AI Messages14:06
Python - Wrapping up Pretty Messages4:11
Python - Counselor AI Agent5:37
Python - Crisis AI Agent5:39

30PART F - ADVANCED TOPICS IN GENERATIVE AI1 · 2m

Game for Part F - Advanced Topics in GenAI1:54

31Reasoning Models8 · 48m

Game plan for Reasoning Models3:42
OpenAI Verification1:49
Python - Setup2:07
Python - O3 Model and Response API7:56
Python - Developer Message and Final Output14:01
Prompt Engineering for Reasoning Models8:00
Overthinking6:01
Overthinking in Action4:49

32OpenAI API Image Endpoint7 · 29m

Game Plan for Image Generation2:20
Python - Setup1:15
Python - Generating 1 image8:22
Python - Configs and Directory4:45
Python - Editing one image6:11
Python - Editing 100 images2:37
Python - Creating a GIF3:56

33Fine-Tuning OpenAI GPT Models16 · 2h 15m

Game Plan For OpenAI API GPT Fine Tuning5:02
Why Fine Tuning with OpenAI GPTs9:38
Python - Fine-Tuning Setup6:59
Python - Preparing Data for Fine-Tuning9:59
How to do Fine Tuning with OpenAI GPTs15:21
Python - Generating the Prompt8:18
Python - Training and Test Set Split3:09
Python - Function to Structure Data7:43
Python - Creating JSONL Files5:14
Python - Function to Upload Data do OpenAI API6:59
Python - Fine Tuning a GPT Model9:19
Python - Checking if Fine-Tuning Job is Completed2:41
Python - Debugging the Fine Tuning Job7:35
Evaluating a Fine-Tuned Model11:47
Python - Testing the Fine-Tuned Model16:46
Fine-Tuning Recap and Key Learnings8:32

34MCP with OpenAI9 · 1h

Game Plan for MCP with OpenAI Responses9:06
MCP with OpenAI Setup3:41
Web-browsing with Fetch MCP Server11:18
MCP Approval3:54
Including Approval in MCP API call5:43
Specifying Approvals - Deepwiki - Part 17:33
Specifying Approvals - Deepwiki - Part 23:53
Authentification with Stripe MCP - Part 17:21
Authentification with Stripe MCP - Part 27:58

35End of Course Feedback1 · 0m

End of Course Feedback

36APPENDIX - Python Crash Course4 · 19m

Introduction to Python Course2:37
Python Crash Course Materials
Setting Up Google Colab5:02
Setting Up Jupyter Notebook11:13

37Python Essentials16 · 45m

Game Plan for Python Essentials1:56
Print Function5:06
Python - Print Function Part 18:44
Python - Print Function Part 22:25
Basic Print Statement
Solutions - Print with String Concatenation2:12
Print with String Concatenation
Solutions - Basic Print Statement1:51
Print Variables with F-String
Solutions - Print Variables with F-String3:24
Print on Multiple Lines
Solutions Print on Multiple Lines4:59
Input Function2:47
Python - Input Function6:11
Python Solutions - Input Function1:21
CHALLENGE Your Superhero Name4:31

38Book Review1 · 11m

Atomic Habits, by James Clear10:33

39Variable Types and Operators22 · 1h 9m

Game Plan for Variable Types and Operators6:58
Variable Types3:17
Python - Variable Types5:12
Variable Types Double Conversion
Solutions - Variable Type Double Conversion2:27
Arithmetic Operators4:18
Python - Arithmetic Operators6:39
Basic Arithmetic Operators
Solutions - Basic Arithmetic Operations4:48
Compound Interest Calculation
Solutions - Compound Interest Calculation4:50
Comparison Operators2:52
Python - Comparison Operators3:31
Basic Comparison Check Exercise 1
Solutions - Basic Comparison Check Exercise 10:50
Basic Comparison Check Exercise 2
Solutions - Basic Comparison Check Exercise 20:41
Basic Comparison Check Exercise 3
Solutions - Basic Comparison Check Exercise 31:33
CHALLENGE - Split Bill Calculator5:43
CHALLENGE Your Monthly Savings Plan Part 111:18
CHALLENGE Your Monthly Savings Plan Part 24:30

40If-else and Conditionals6 · 26m

Game Plan for If-else and Conditionals4:28
if-else Conditions5:57
Python - If-else Conditions5:32
Can You Vote
Solutions - Can you volte1:51
CHALLENGE - Berghain Club Bouncer8:05

41Python Intermediate37 · 3h 10m

Game Plan for Python Intermediate2:50
While Loops2:06
Python - While Loops6:11
Countdown Timer
Python Solutions - Countdown Timer3:21
Lists4:59
Python - Lists8:11
Expense Report
Python Solutions - Expense Report3:30
Fibonacci Numbers
Python Solutions - Fibonacci Numbers3:42
Randomization5:27
Python - Randomization7:02
Pick My Next Movie
Python Solutions - Pick My Next Movie5:03
CHALLENGE Read My Mind14:07
Dictionaries2:47
Python - Dictionaries4:54
EXERCISE Magical Pet Dictionary7:01
CHALLENGE - The Budgeting Mastermind15:35
For Loops2:43
Python - For Loops3:37
EXERCISE - Sum of Numbers7:41
EXERCISE - Count the Number of Characters6:45
CHALLENGE - Treasure Hunter12:51
Functions4:55
Python - Functions6:44
Adding Numbers
Python Solutions - Adding Numbers2:37
Counting Vowels
Python Solutions - Counting Vowels4:08
Fahrenheit to Celsius
Python Solutions - Fahrenheit to Celsius6:43
CHALLENGE - Recipe Converter19:35
Key Learnings and Outcomes Python Intermediate2:57
About The Next Video
Limitless, by Jim Kwik12:24

42PYTHON CAPSTONE PROJECT Virtual Escape Game4 · 48m

Project Presentation - Virtual Escape Game3:08
Python - Virtual Escape Game Solutions Part 111:22
Python - Virtual Escape Game Solutions Part 211:13
Python - ChatGPT Solutions22:21

43Introduction to Classes34 · 2h 59m

Game Plan for Introduction to Classes4:05
Understanding Classes and Objects6:34
Python - Creating Your First Class5:00
Python - Creating and Using Objects6:30
Class Attributes and Methods9:51
Python - Class Attributes and Methods8:58
Create a Team Summary Function
Solutions - Create a Team Summary Function6:16
Swap Pokémon Levels
Solutions - Swap Pokémon Levels4:59
Filter Pokémon by Type
Solutions - Filter Pokémon by Type6:36
Implement a Simple Pokémon Trainer Class
Solutions - Implement a Simple Pokémon Trainer Class5:20
HP Attribute, take_damage method and Fainting
Solutions - HP Attribute, take_damage and Fainting6:17
Object-Oriented Principles Inheritance and Polymorphism9:50
Python - Inheritance6:28
Create a Legendary Subclass with a Special Move
Polymorphism4:47
Python - Polymorphism14:32
Implementing Type-Specific Status Effects in take_damage
Solutions - Implementing Type-Specific Status Effects in take_damage8:16
OOP Principles Encapsulation and Abstraction14:09
Python - Protected Attributes4:17
Protected Attributes
Solutions - Protected Attributes5:58
Python - Privates Attributes6:10
Private Attributes
Solutions - Private Attributes6:56
Python - Abstraction11:56
Abstraction
Solutions - Abstraction12:13
Key Learnings and Outcomes - Introduction to Classes3:25

44PYTHON CAPSTONE PROJECT Bitte Eats5 · 46m

Project Presentation Bitte Eats1:55
Python - Items and Restaurants12:44
Python - Customer and Orders17:36
Python - Delivery Drivers and Testing8:27
Python - Subclasses for Delivery Drivers5:15

45What's Next1 · 2m

Do These 2 Things2:05