Python please! $29\mathrm{.}17$ LAB: Count probations

Students are put on probation if their GPA is below $2\mathrm{.}0.$ Complete the Course class by implementing the count$\_$probation$()$ instance method, which returns the number of students with a GPA below $2\mathrm{.}0.$

The file main.py contains:

$$ The main function for testing the program.

$$ Class Course represents a course, which contains a list of Student objects as a course roster. $($Type your code in here.$)$

$$ Class Student represents a classroom student, which has three attributes: first name, last name, and GPA.

Hint: Refer to the Student class to explore the available instance methods that can be used for implementing the count$\_$probation$()$ method.

Note: For testing purposes, different student values will be used.

Ex$.$ For the following students:

Henry Cabot $3\mathrm{.}2$

Brenda Stern $1\mathrm{.}1$

Lynda Robison $2\mathrm{.}4$

Jane Flynn $1\mathrm{.}8$

the output is:

Probation count: $2$

class Student:

def $\_\_$init$\_\_($self$,$ first, last, gpa$)$:

self.first $=$ first # first name

self.last $=$ last # last name

self.gpa $=$ gpa # grade point average

def get$\_$gpa$($self$)$:

return self.gpa

def get$\_$last$($self$)$:

return self.last

class Course:

def $\_\_$init$\_\_($self$)$:

self.roster $=[]$ # list of Student objects

def add$\_$student$($self$,$ student$)$:

self.roster.append$($student$)$

def course$\_$size$($self$)$:

return len$($self$.$roster$)$

# Type your code here

if $\_\_$name$\_\_=="\_\_$main$\_\_"$:

course $=$ Course$()$

course.add$\_$student$($Student$(\text{'}$Henry$\text{'},$ 'Cabot', $3\mathrm{.}2))$

course.add$\_$student$($Student$(\text{'}$Brenda$\text{'},$ 'Stern', $1\mathrm{.}1))$

course.add$\_$student$($Student$(\text{'}$Lynda$\text{'},$ 'Robison', $2\mathrm{.}4))$

course.add$\_$student$($Student$(\text{'}$Jane$\text{'},\text{'}$Flynn$\text{'},1\mathrm{.}8))$

prob$\_$count $=$ course.count$\_$probation$()$

print$(\text{'}$Probation count:$\text{'},$ prob$\_$count$)$