gistfile1.py

from flask import Flask, render_template, request
import nikeplus

app = Flask(__name__) # creates the application body

@app.post("/nikeplus/activity")
def nike_activity():
    data = request.post.data
    username = data["username"]
    password = data["password"]
    
    API = nikeplus.API(username, password, locale="en_GB")
    
    # do something
    
    return render_template("activity", activity["name"])

if __name__ == "__main__": # if the file is called from `python file.py` instead of being imported
    app.run(debug=True) # Will run on port 5000