class_docstr: A stream operator that computes the padded imputation of a stream.
  
  Parameters
  ----------
  fill_value : `T`
      The fill value to use for missing values in the stream.
class_docstr_tok: ["A","stream","operator","that","computes","the","padded","imputation","of","a","stream",".","Parameters","--","--","--","--","--","fill_value",":","`","T","`","The","fill","value","to","use","for","missing","values","in","the","stream","."]
code: def has_next(self) -> bool:
      return True
  
file_path: tensortrade/tensortrade/feed/api/generic/imputation.py
imports: import numpy
  from tensortrade.feed.core.base import Stream, T
label_desc: Use image node_id 3 for calling the FillNa obj's underlying member method code with example usage: obj.has_next() and returns: True