Python - Sort Strings by maximum frequency character

# Python3 code to demonstrate working of 
# Sort Strings by maximum frequency character
# Using sort() + Counter() + max()
from collections import Counter

# getting maximum character frequency
def max_freq(arg_str):
    res = Counter(arg_str) 
    return arg_str.count(max(res, key = res.get))

# initializing list
test_list = ["geekforgeeks", "bettered", "for", "geeks"]

# printing original list
print("The original list is : " + str(test_list))

# performing sort 
test_list.sort(key = max_freq)

# printing result 
print("Sorted List : " + str(test_list))

# Python3 code to demonstrate working of 
# Sort Strings by maximum frequency character
# Using sorted() + lambda + Counter()
from collections import Counter

# getting maximum character frequency
def max_freq(arg_str):
    res = Counter(arg_str) 
    return arg_str.count(max(arg_str, key = arg_str.get))

# initializing list
test_list = ["geekforgeeks", "bettered", "for", "geeks"]

# printing original list
print("The original list is : " + str(test_list))

# performing sort 
# lambda function to drive logic
res = sorted(test_list, 
             key = lambda arg_str : arg_str.count(
               max(Counter(arg_str), key = Counter(arg_str).get)))

# printing result 
print("Sorted List : " + str(res))

def max_char_freq(string):
    freq_dict = {}
    for s in string:
        max_char = max(set(s), key=s.count)
        freq_dict[s] = s.count(max_char)
    return freq_dict

def sort_by_max_freq(string_list):
    freq_dict = max_char_freq(string_list)
    return sorted(string_list, key=lambda x: (freq_dict[x], string_list.index(x)))

test_list = ["geekforgeeks", "bettered", "for", "geeks"]
print(sort_by_max_freq(test_list))  # Output: ['for', 'geeks', 'bettered', 'geekforgeeks']