class_docstr: Abstract class for signal reconstruction models
      
class_docstr_tok: ["Abstract","class","for","signal","reconstruction","models"]
code: def fit(self, data, mask=None, **kwargs):
      return ReconstFit(self, data)
  
label_desc: Use image node_id 2 for calling the ReconstModel obj's underlying member method code with example usage: obj.fit(data, mask) and returns: ReconstFit