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MegaMind AI Assistant

MegaMind is an Simple AI assistant built with Langchain, designed to provide a variety of services through voice interaction. The system leverages multiple tools for tasks such as web searching, weather updates, and file management, mimicking the experience of a personal assistant like Jarvis from Iron Man.

Features

  • Voice Interaction: Engage in conversations using natural language.
  • Web Search: Perform web searches using ExaSearch and TavilySearch tools.
  • Weather Updates: Get current weather information with OpenWeatherTool.
  • Date and Time: Retrieve current date and time.
  • Visual Tools: Utilize VisionTool and ScreenshotTool for visual tasks.
  • File Management: Select and analyze files with FileSelectorTool (Video excluded).
  • Memory: Maintain conversation context and history.

Installation

To get started with MegaMind, follow these steps:

  1. Clone the repository:

    git clone https://github.com/brainiakk/megamind.ai.git
cd megamind.ai

  2. Create a virtual environment:

    python3 -m venv venv
source venv/bin/activate

  3. Install the dependencies:

    pip install -r requirements.txt

Requirements

The project relies on the following libraries and tools:

langchain==0.2.1
langchain_google_vertexai
langchain_community
unstructured[all-docs]
python-dotenv
opencv-python
pyaudio
pillow
openai-whisper
faster_whisper
sox
SpeechRecognition
pygame
ane_transformers
coremltools
pyowm
exa_py
rich
onnxruntime==1.15
onnx==1.15

Usage

To run MegaMind, execute the main.py script:

python main.py

OR

python -m main

Upon starting, MegaMind will greet you and await your commands. It continuously listens for voice input or accepts text input through the console.

Example Interaction:

MegaMind's Response: Hello Sir, how can I assist you today?
You: What's the weather like in New York?
MegaMind's Response: The current weather in New York is...

Development

If you wish to contribute to MegaMind, ensure your changes are properly tested. Pull requests are welcome!

Main Components

  • VoiceService: Handles voice input and output.
  • ChatOpenAI: Utilizes OpenAI's chat models for generating responses.
  • AgentExecutor: Manages the execution of various tools and maintains conversation flow.
  • Tools: Includes various tools like ExaSearchTool, TavilySearchTool, OpenWeatherTool, etc.