3.Python

 In last class , I learned about API request library and how to get the data , now i can going to do the same with IDE (PyCharm ).

step 1 : importing request library

step 2 : extracting the data and exploring inside that 

step 3 : doing transformations using pandas lib 

step 4 : write it into csv file 

this is normal ETL process.

python program :

Always write the program using functions to look the code clean

function block then main code 

main block : if __name __ = "__main__":

exmaple :

def get_input():

    num = int(input("Enter a number: "))

    return num

def display_square(num):

    print("Square =", num * num)

def main():

    number = get_input()

    display_square(number)

if __name__ == "__main__":

    main()