using python, solve a where it says ### START YOUR CODE ###

expected outcome is shown

Implement the sigmoid function a=(z)=1+ez1 In [1]: \# Task 1 def sigmoid (z) : """ Sigmoid function Arg: z -- A number or numpy array Return: a - - sigmoid(z) "" " \#\#\# START YOUR CODE \#\#\# a= None \#\#\# END YOUR CODE \#\#\# return a In [ ]: \#\#\#\# DO NOT CHANGE THE CODE BELOW \#\#\#\# \# Evaluate Task 1 print (sigmoid(10)={} format (sigmoid(10))) print(sigmoid(10)={} format (sigmoid(10))) Expected output: sigmoid (10)=4.5397868702434395e05sigmoid(10)=0.9999546021312976