文章の中でどの文字が一番登場したのかを判定するやつ

main.py

# 与えられたテキスト
text = "Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading, but it had no pictures or conversations in it, `and what is the use of a book,' thought Alice `without pictures or conversation?'"
alphabet = [["air",1]]

for i in text:
    judge_num = 0
    for num in alphabet:
        if str(i) == str(num[0]):
            num_1 = num[1]
            num[1] = int(num_1) + 1
            judge_num = 1
            break
    if judge_num == 0:
        alphabet.append([str(i),1])

alphabet_num_base_num = 0
alphabet_num_base_name = ""
for alphabet_name , alphabet_num in alphabet:
    if alphabet_name == "," or alphabet_name == " " or alphabet_name == "." :
        pass
    else:
        if alphabet_num_base_num <= alphabet_num :
            alphabet_num_base_num = alphabet_num
            alphabet_num_base_name = alphabet_name
        
print(alphabet)
print("_________________")
print(alphabet_num_base_name)
print(alphabet_num_base_num)