Dúvida - 02 Análise exploratória de dados e mais gráficos

Tô seguindo o passo a passo da aula 2, porém ao colocar o ultimo codigo está dando erro. Alguem sabe o que estou fazendo de errado?

filmes=pd.read_csv("movies.csv")
filmes.columns=["filmeId", "titulo","generos"]
filmes.head()

filmeId    titulo    generos
0    1    Toy Story (1995)    Adventure|Animation|Children|Comedy|Fantasy
1    2    Jumanji (1995)    Adventure|Children|Fantasy
2    3    Grumpier Old Men (1995)    Comedy|Romance
3    4    Waiting to Exhale (1995)    Comedy|Drama|Romance
4    5    Father of the Bride Part II (1995)    Comedy

notas.head()

usuarioId    nomeId    nota    momento
0    1    1    4.0    964982703
1    1    3    4.0    964981247
2    1    6    4.0    964982224
3    1    47    5.0    964983815
4    1    50    5.0    964982931

notas.query("filmeId==1")

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
/usr/local/lib/python3.7/dist-packages/pandas/core/computation/scope.py in resolve(self, key, is_local)
    187             if self.has_resolvers:
--> 188                 return self.resolvers[key]
    189 

22 frames
KeyError: 'filmeId'

During handling of the above exception, another exception occurred:

KeyError                                  Traceback (most recent call last)
KeyError: 'filmeId'

The above exception was the direct cause of the following exception:

UndefinedVariableError                    Traceback (most recent call last)
/usr/local/lib/python3.7/dist-packages/pandas/core/computation/scope.py in resolve(self, key, is_local)
    202                 from pandas.core.computation.ops import UndefinedVariableError
    203 
--> 204                 raise UndefinedVariableError(key, is_local) from err
    205 
    206     def swapkey(self, old_key: str, new_key: str, new_value=None):

UndefinedVariableError: name 'filmeId' is not defined