Build an AI Assistant Like ChatGPT with Python, LangChain & GPT-4 | Dream Project Demo

Описание: 🎯 Meet Dream: Your Personal AI Assistant | Built with Python, LangChain, and OpenAI

Say hello to Dream — an intelligent, customizable AI assistant built to answer your questions, simplify your life, and demonstrate the power of real-time AI interaction. 🌐🤖

In this video, I’ll walk you through how I built Dream from scratch using:
✅ LangChain for modular prompt engineering
✅ Streamlit for an interactive UI
✅ OpenAI’s GPT-4 models for powerful LLM capabilities
✅ Custom user settings like temperature & max tokens
✅ Real-time Q&A powered by your own API key 🔐

🧠 What Dream Can Do:

Answer any natural language query

Select your preferred LLM (GPT-4, GPT-4 Turbo, GPT-4o)

Set response creativity & length

Provides fast, accurate answers in a clean interface

🛠 Tech Stack:

Python

LangChain

Streamlit

OpenAI API (GPT-4, GPT-4o, GPT-4 Turbo)

dotenv + Secure API key handling

StrOutputParser for clean response formatting

💡 Why This Project Matters:
Dream showcases how simple tools can unlock the power of AI in real-time apps. It reflects real-world practices in:

LLM Integration

Prompt Engineering

Frontend + Backend Cohesion

API Deployment and Access Control

Whether you’re a beginner exploring LLMs or a developer building intelligent tools, this project gives you a strong foundation to create your own AI-powered apps. 🌍

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💬 Drop your thoughts or questions in the comments — let's build together!
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