Canvas Calculator AI

Parse and Analyse image containing mathematical expression or problem (it can be in a drawing format) using AI to give a structured response by leveraging Langchain framework. Also created API out of it using FastAPI which has containerized with Docker.

Prompt Examples

Example 1

{
  "expression": "x=3;y=4;x+y=?",
  "result": "7",
  "explanation": "The sum of x and y is 7"
}

Example 2

{
  "expression": "10 km/hr * (50 meters / 1000 meters/km) * (3600 seconds / 1 hour)",
  "result": "18 seconds",
  "explanation": "The car is travelling at 10 km/hr and it has to cover 50 meters, so we can calculate the time it takes to cover the distance."
}

See more examples on my website!

Features

• 🖼️ Analyse one image at a time and return a structured response.
• 💥 Create API out of it using FastAPI.
• 🐳 Containerize FastAPI app using Docker.
• 🖥️ Create frontend using Streamlit.
• Add more prompts to process images in different endpoint.