def __init__(self,
                 df,
                 parsed_col,
                 feats_from_spacy_doc=FeatsFromSpacyDoc()):

        '''
        Parameters
        ----------
        df : pd.DataFrame
         contains category_col, and parse_col, were parsed col is entirely spacy docs
        parsed_col : str
            name of spacy parsed column in convention_df
        feats_from_spacy_doc : FeatsFromSpacyDoc
        '''
        self.df = df
        self.parsed_col = parsed_col
        self.feats_from_spacy_doc = feats_from_spacy_doc

        Parameters
        ----------
        df : pd.DataFrame
         contains category_col, and parse_col, were parsed col is entirely spacy docs
        parsed_col : str
            name of spacy parsed column in convention_df
        feats_from_spacy_doc : FeatsFromSpacyDoc
        
scattertext/CorpusWithoutCategoriesFromParsedDocuments.py