# Python program to explain shutil.which() method 
# check if python is in PATH
      
# importing os module 
import os 
  
# importing shutil module 
import shutil 
  
# cmd 
cmd = 'python'
  
# Using shutil.which() method
locate = shutil.which(cmd)
  
# Print result
print(locate) # outputs: /usr/bin/python