Step 1. Import FastAPI. 2. Create an app instance. 3. Write a path operation decorator (like @app.get("/")). 4. Write a path operation function. 5. Run the development server. #bash % uvicorn main:app --reload 6. Open the browser. Ex 1. #main.py from fastapi import FastAPI app=FastAPI() @app.get('/') async def read_bot(): return {'hello':'world'} FastAPI() : an object app : variable containing i..
