Symspell＆＃x27; float＆＃x27;对象没有属性。

Question

我想更正咒语，我尝试此代码是工作

from symspellpy import SymSpell, Verbosity

input_term = "diperbakin tertnduk kenaps"
suggestions = sym_spell.lookup_compound(input_term, max_edit_distance=2)

for suggestion in suggestions:
    print(suggestion.term)

输出：Diperbaki tertunduk kenapa

，但我想在数据集中应用此代码，但我遇到了此错误

comment = []
for index, row in df.iterrows():
    suggestions = sym_spell.lookup_compound(row["Comment"], max_edit_distance=2)
    comment.append(suggestions[0].term)
    
df["Comment"] = comment
df.head()

，此错误

AttributeError                            Traceback (most recent call last)
<ipython-input-28-3b0edc49798e> in <module>()
      1 comment = []
      2 for index, row in df.iterrows():
----> 3     suggestions = sym_spell.lookup_compound(row["Comment"], max_edit_distance=2)
      4     review.append(suggestions[0].term)
      5 

1 frames
/usr/local/lib/python3.7/dist-packages/symspellpy/helpers.py in parse_words(phrase, preserve_case, split_by_space)
    196     if preserve_case:
    197         return re.findall(r"([^\W_]+['’]*[^\W_]*)", phrase)
--> 198     return re.findall(r"([^\W_]+['’]*[^\W_]*)", phrase.lower())
    199 
    200 

AttributeError: 'float' object has no attribute 'lower'