code: def __eq__(self, other):
      return (
          isinstance(other, MatrixRangeReader)
          and other.n_rows == self.n_rows
          and other.n_cols == self.n_cols
          and other.n_partitions == self.n_partitions
      )
  
imports: import abc
  import json
  from .utils import make_filter_and_replace, impute_type_of_partition_interval_array
  from ..expr.types import HailType, tfloat32, tfloat64
  from ..genetics.reference_genome import reference_genome_type
  from ..typecheck import typecheck_method, sequenceof, nullable, enumeration, anytype, oneof, dictof, sized_tupleof
  from ..utils import wrap_to_list
  from ..utils.misc import escape_str
label_desc: Use image node_id 3 for calling the MatrixRangeReader obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown