I was using Flask few months ago, but when I discover FASTAPI my life change

The official documentation :


To create a very easy and quick API on Python.

Select your python version, interpreter, and packge isntall pip or pip3

  1. Create folder
  2. Create git init
  3. Create via pip3 virtual environment :


# Python 3
$ python3 -m venv env

4. Install FastAPI lib and uviocorn

check that whole packe are installed on env/lib/bin

And run the code.

That’s all folks!



  1. Install in your PC

Take care with the command in my mac I am usign pip3 and python3

pip3 install flask
pip3 install nltk
pip3 install pandas
pip3 install scikit-learn

To close port : Identify port and kill it

lsof -i :5000
kill 38223

Go to repo and download the…