Q1.Write a GUI program to let the user enter a file name from an entry field and then count the number of occurrences of each letter in that file. Clicking the Show Result button displays the result in a text widget. You need to display a message in a message box if the file does not exist. Q2.Revise the preceding exercise to display a histogram for the result, as shown in the figure below. You need to display a message in a message box if the file does not exist. PYTHON ONLY!! Thank you! Also, could you add some explanations of your code please. Revise the preceding exercise to display a histogram for the result, as shownin the figure below. You need to display a message in a message box if thefile does not exist.Occurrence of Letters Histograma bc de f ghijklm nopqrstuv w x y zEnter a filename: /Volumes/Untitled/pybook/Lincoln.txtBrowse Show Result Write a GUI program to let the user enter a file name from an entry field andthen count the number of occurrences of each letter in that file. Clicking theShow Result button displays the result in a text widget. You need to displaya message in a message box if the file does not exist.Occurrence of Letters5 timesс аppearse appears10 times5 times5 times5 timesаppearsFile Previewаppears1 аppearsm appearsn appearSo appearsр арpearsr appears5 times10 times15 times10 times5 timesEnter a filename: C:/pyexercise/Exercisel Browse Show Result

Note: “Since you have asked multiple question, we will solve the first question for you. If you want…

Answered: Q1.Write a GUI program to let the user…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Related questions

Question

Q1.Write a GUI program to let the user enter a file name from an entry field and then count the number of occurrences of each letter in that file. Clicking the Show Result button displays the result in a text widget. You need to display a message in a message box if the file does not exist.

Q2.Revise the preceding exercise to display a histogram for the result, as shown in the figure below. You need to display a message in a message box if the file does not exist.

PYTHON ONLY!! Thank you! Also, could you add some explanations of your code please.