TypeError：列表索引必须是整数或切片，而不是代码的 str

Question

def rate_bucket(dataset, rate_low, rate_high):
    rated_movies = dataset[(dataset['vote_average']>rate_low)&(dataset['vote_average']<=rate_high)]
    print(rated_movies)

Keyword arguments:
vote_average -- column name for rating
dataset -- list containing the details of the movie
rate_low -- lower range of rating
rate_high -- higher range of rating
Returns rated_movies -- list of the details of the movies with required ratings

Function call statement

rate_bucket(movies,8,10)  

movies is the dataset
8 and 10 are rating values

Answer 1

dataset -- list containing the details of the movie

You cannot extract values from a list like this:

dataset['vote_average']

This will work, only if dataset is a Panda dataframe.