Here is the error I am getting: line 19, in     from functions import (convertpd, convertdp) ModuleNotFoundError: No module named 'functions'   I am not sure what I am doing with this… here is my code   #defining the method convertpd to convert Pounds to Dollars def convertpd(dollars):     #Returns the converted values     return dollars*1.26634 #defining the method convertdp to convert Dollars to Pounds def convertdp(pounds):     #Returns the converted values     return pounds/1.26634 #importing the functions from functions import (convertpd, convertdp) #defining the main function def main():     #Prompts the user to enter the value to convert     value = float(input('Enter the value to convert: '))     #Prompts the user to enter the choice     choice = input('Enter D or P to convert entered values to Pounds(s) or Dollars(s): ')     #if the user enters D as choice     if choice == 'D':         #Calling the convertpd method and displaying the converted value         print('The value', value,'Pounds(s) converts to',round(convertpd(value),2),'Dollars(s).')     #if user enters P as choice     elif choice == 'P':         #Calling the convertdp method and displaying the converted value         print('The value', value,'Dollars(s) converts to',round(convertdp(value),2),'Pounds(s).') #Calling the main function main()

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Create a custom Python module named functions.py. This module must contain two functions: one that converts from Dollars to Pounds and one that converts from Pounds to Dollars.  These functions must be named convertdp  ( used when P is selected ) and convertpd ( used when D is selected ).

These 2 functions are to return a single full precision float value, all print statements are to be in program53. Use 1.26634 for the conversion factor, example 1 Pound currency would be equivalent to 1.27 Dollars

Write a program named program53.py , which  imports the functions from module functions.py. The program's main() should prompt the user to specify D or P as choices then call the appropriate function which was imported. Conversion accuracy should use full precision ( 5 decimal places as provided above ) for the calculations , and display then print the result to two decimal places.

Use the import keyword:  import functions from *  . The call the functions, would be functionname()

Output should look like this:

Enter the value to covert: 25.5

Enter D or P to convert entered value to Pound(s) or Dollars(s) : D

The Value 25.5 Pounds(s) converts to 32.29 Dollar(s)

 

Enter the value to covert: 25.5

Enter D or P to convert entered value to Pound(s) or Dollars(s) : P

The Value 25.5 Dollars(s) converts to 20.14 Pound(s)

 

Here is the error I am getting:

line 19, in <module>

    from functions import (convertpd, convertdp)

ModuleNotFoundError: No module named 'functions'

 

I am not sure what I am doing with this… here is my code

 

#defining the method convertpd to convert Pounds to Dollars

def convertpd(dollars):

    #Returns the converted values

    return dollars*1.26634

#defining the method convertdp to convert Dollars to Pounds

def convertdp(pounds):

    #Returns the converted values

    return pounds/1.26634

#importing the functions

from functions import (convertpd, convertdp)

#defining the main function

def main():

    #Prompts the user to enter the value to convert

    value = float(input('Enter the value to convert: '))

    #Prompts the user to enter the choice

    choice = input('Enter D or P to convert entered values to Pounds(s) or Dollars(s): ')

    #if the user enters D as choice

    if choice == 'D':

        #Calling the convertpd method and displaying the converted value

        print('The value', value,'Pounds(s) converts to',round(convertpd(value),2),'Dollars(s).')

    #if user enters P as choice

    elif choice == 'P':

        #Calling the convertdp method and displaying the converted value

        print('The value', value,'Dollars(s) converts to',round(convertdp(value),2),'Pounds(s).')

#Calling the main function

main()

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