🚀 End-to-End Agentic AI Chatbot using LangGraph, LangChain, Groq & Streamlit

A production-ready Agentic AI Chatbot built using LangGraph, LangChain, Groq LLM, and Streamlit. The project demonstrates how to build a graph-based conversational AI application with modular architecture, state management, and an interactive web interface.

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📌 Features

• 🤖 AI Chatbot powered by Groq LLM
• ⚡ LangGraph Workflow
• 💬 Interactive Streamlit UI
• 🧠 State Management using LangGraph
• 📦 Modular Project Structure
• 🔄 Easy to Extend
• 🛡 Exception Handling

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🛠 Tech Stack

• Python
• Streamlit
• LangGraph
• LangChain
• Groq API

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📂 Project Structure

AGENTIC AI CHATBOT
│
├── app.py
├── README.md
├── requirements.txt
├── .gitignore
│
├── src
│   └── langgraphagenticai
│
│       ├── graph
│       │   ├── __init__.py
│       │   └── graph_builder.py
│       │
│       ├── LLMS
│       │   ├── __init__.py
│       │   └── groqllm.py
│       │
│       ├── nodes
│       │   ├── __init__.py
│       │   └── basic_chatbot_node.py
│       │
│       ├── state
│       │   ├── __init__.py
│       │   └── state.py
│       │
│       ├── ui
│       │   └── streamlitui
│       │       ├── display_result.py
│       │       ├── loadui.py
│       │       ├── uiconfigfile.ini
│       │       ├── uiconfigfile.py
│       │       └── __init__.py
│       │
│       ├── __init__.py
│       └── main.py
│
└── venv

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⚙ Installation

Clone Repository

git clone https://github.com/ShubhamKumar0786/Agentic_AI_Chatbot.git

cd Agentic_AI_Chatbot

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Create Virtual Environment

python -m venv venv

Mac/Linux

source venv/bin/activate

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Install Dependencies

pip install -r requirements.txt

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Run Project

streamlit run app.py

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🔄 Workflow

User
   │
   ▼
Streamlit UI
   │
   ▼
Load User Input
   │
   ▼
Groq LLM
   │
   ▼
Graph Builder
   │
   ▼
Basic Chatbot Node
   │
   ▼
AI Response

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📸

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Screen.Recording.2026-07-22.at.10.52.45.PM.1.mp4

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🤝 Contributing

Contributions are welcome.

1. Fork Repository
2. Create Branch

git checkout -b feature-name

3. Commit Changes

git commit -m "Added new feature"

4. Push Branch

git push origin feature-name

5. Open Pull Request

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⭐ Support

If you found this project helpful, give it a ⭐ on GitHub.

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👨‍💻 Author

Shubham Kumar