Send WhatsApp message at certain time and many other things. Usage :
import pywhatkit
pywhatkit.sendwhatmsg("+919876543210","This is a message",15,00)#Sends Whatsapp message to +919876543210 at 15:00, Don't forget to add country code before number.
pywatkit.info("Python",lines=3,speak=None)#Will give information about the topic
pywhatkit.playonyt("Python")#Will play the first YouTube video having "Python" in it