Create a Python program to analyze student total point scores and grades for a given course with data read from an ASCII text file. a$)$ Process a user input data filename to create a report that includes a listing of student names in each grade range and a summary bar chart of number of students in each grade range. Sample data files have been provided; submitted code will be tested with these and other data files. b$)$ Any number of student names and total point scores are included in an ASCII text data file with the following comma separated information on each line: $$ Student First and Last Name $$ character string $$ Total Point Score $$ non$-$negative floating point number Several testing files are included with the assignment. Submitted Python program code with be tested with these and other data files for accuracy.

c$)$ The inclusive grade ranges for total point scores are as follows: $$ A $900\mathrm{.}0$ to $1000\mathrm{.}0$ B $800\mathrm{.}0$ to $899\mathrm{.}9$ C $700\mathrm{.}0$ to $799\mathrm{.}9$ D $600\mathrm{.}0$ to $699\mathrm{.}9$ F $0$ to $599\mathrm{.}9$ d$)$ Include the following design requirements for maximum possible points: $$ Include a multi$-$line program comment header that includes your name, date, class, and short problem description. $$ Descriptively prompt the user for the filename containing student total point scores for a class. Close the file when reading is complete. $$ Include exception handling error messages for file open errors. Use try$/$except statements for exception handling, not assert statements or the print function, when allowing re$-$entry for invalid filename. $$ Use tuple$($s$)$ to hold the grade range details and list$($s$)$ for holding the student names with total point scores and student names in each grade range. $$ Use a modular approach. Include and use a main function to start the program, create variables, read input, call functions, and display output as required. Use parameters, not global variables, to transfer data between functions. Include only a single read student data from file. Include function docstrings for created functions.

The inclusive grade ranges for total point scores are as follows: $$ A $900\mathrm{.}0$ to $1000\mathrm{.}0$ B $800\mathrm{.}0$ to $899\mathrm{.}9$ C $700\mathrm{.}0$ to $799\mathrm{.}9$ D $600\mathrm{.}0$ to $699\mathrm{.}9$ F $0$ to $599\mathrm{.}9$ d$)$ Include the following design requirements for maximum possible points: $$ Include a multi$-$line program comment header that includes your name, date, class, and short problem description. $$ Descriptively prompt the user for the filename containing student total point scores for a class. Close the file when reading is complete. $$ Include exception handling error messages for file open errors. Use try$/$except statements for exception handling, not assert statements or the print function, when allowing re$-$entry for invalid filename. $$ Use tuple$($s$)$ to hold the grade range details and list$($s$)$ for holding the student names with total point scores and student names in each grade range. $$ Use a modular approach. Include and use a main function to start the program, create variables, read input, call functions, and display output as required. Use parameters, not global variables, to transfer data between functions. Include only a single read student data from file. Include function docstrings for created functions.

$$ Create separate functions to perform individual tasks; the main function should not include all program logic. At a minimum the program should include separate functions $($with parameters and return values to transfer data$)$ to perform the following tasks: $$ Read from user input data file to return list$($s$)$ of student names with total point scores $$ Process list$($s$)$ of student names with total point scores and tuple$($s$)$ of grade range details as parameters to return list$($s$)$ of student names in each grade range. No display output is done in this function. $$ Take parameters of tuple$($s$)$ for grade range details, and list$($s$)$ of student names in each grade range to display: $$ names of students in each grade. Textual output should include a descriptive message with the following grade count details for each grade range $($each on a separate line, as shown below$)$: $$ number of students processed in file $$ how many students in each grade range with one digit precision for percentage $$ student names $($if count is $>0),$ not the list of student names in brackets.

Take parameters of filename, tuple$($s$)$ for grade range details, and list$($s$)$ of student names in each grade range to display: $$ a bar chart using matplotlib for count of students in each grade range for a given input data file.