code: def _elu(attrs, inputs, proto_obj):
      
      if 'alpha' in attrs:
          new_attrs = translation_utils._fix_attribute_names(attrs, {'alpha' : 'slope'})
      else:
          new_attrs = translation_utils._add_extra_attributes(attrs, {'slope': 1.0})
      new_attrs = translation_utils._add_extra_attributes(new_attrs, {'act_type': 'elu'})
      return 'LeakyReLU', new_attrs, inputs
docs: Elu function