class_docstr: Importer class to create the backend module.
class_docstr_tok: ["Importer","class","to","create","the","backend","module","."]
docstr: Load module.
docstr_tok: ["Load","module","."]
code: def load_module(self, fullname):
      """Load module."""
      if fullname in sys.modules:
          return sys.modules[fullname]
  
      module = self._create_backend_module(BACKEND_NAME)
      module.__name__ = f"geomstats.{BACKEND_NAME}"
      module.__loader__ = self
      sys.modules[fullname] = module
  
      module.set_default_dtype("float64")
  
      logging.info(f"Using {BACKEND_NAME} backend")
      return module
  
file_path: geomstats/geomstats/_backend/__init__.py
imports: import importlib
  import logging
  import os
  import sys
  import types
  import geomstats._backend._common
label_desc: Use image node_id 5 for calling the BackendImporter obj's underlying member method code with example usage: obj.load_module(fullname) and returns: module, sys