当测试字符串100%包含查询字符串时,为什么fuzzywuzzy的process.extractBests不能给出100%的分数?

我在测试 fuzzywuzzy s process.extractBests() 如下所示:

from fuzzywuzzy import process

# Define the query string
query = "Apple"

# Define the list of choices
choices = ["Apple", "Apple Inc.", "Apple Computer", "Apple Records", "Apple TV"]

# Call the process.extractBests function
results = process.extractBests(query, choices)

# Print the results
for result in results:
    print(result)

它输出:

('Apple', 100)
('Apple Inc.', 90)
('Apple Computer', 90)
('Apple Records', 90)
('Apple TV', 90)

既然所有字符串都100%包含查询字符串(“Apple”),为什么记分员不给所有字符串加100?

我在Python 3.11.7中使用fuzzywuzzy==0.18.0。