Define the function freq_dict(list1) that counts the occurrence of each element from a list and returns a dictionary to show the count of each element.Example:list1 = [11, 45, 8, 11, 23, 45, 23, 45, 89]Expected Output:{11: 2, 45: 3, 8: 1, 23: 2, 89: 1}Hint:Counter from the collections module is a dict subclass which helps to count hashable objects.

To define the function freq_dict(list1), we can follow these steps:

1. Import the Counter class from the collections module.
2. Define the function freq_dict that takes in a list list1 as a parameter.
3. Inside the function, create a variable count_dict and set it equal to Counter(list1). This will create a dictionary where the keys are the elements from list1 and the values are the counts of each element.
4. Return the count_dict from the function.

Here is the code implementation:

from collections import Counter

def freq_dict(list1):
    count_dict = Counter(list1)
    return count_dict

Now, if we call the function with the example list list1 = [11, 45, 8, 11, 23, 45, 23, 45, 89], it will return the expected output:

list1 = [11, 45, 8, 11, 23, 45, 23, 45, 89]
print(freq_dict(list1))

Output:

{11: 2, 45: 3, 8: 1, 23: 2, 89: 1}

The Counter class is a convenient way to count the occurrences of elements in a list and create a dictionary with the counts.