def count_of_a_function(list): #Declares a count_of_a_functtion variable
    m = [] #Creates an empty list
    g = 'a'

    for j in list: # Implementation of a loop that checks for the amount of time  a appears in each element in the string and returns a list with the number
        b  = j.count(g)
        m.append(b)
    print(m)
count_of_a_function(['adidas','adrenaline','abibat']) #Calls the count_of_a_function function