.set_module_name_regex("foo.bar.conv[0-9]+", qconfig1)
          .set_module_name_regex("foo.*", qconfig2)
          .set_module_name("module1", qconfig1)
          .set_module_name("module2", qconfig2)
          .set_module_name_object_type_order("foo.bar", torch.nn.functional.linear, 0, qconfig3)
classmethod from_dict(qconfig_dict)
  Create a "QConfigMapping" from a dictionary with the following
  keys (all optional):

     "" (for global QConfig)

     "object_type"

     "module_name_regex"

     "module_name"

     "module_name_object_type_order"

  The values of this dictionary are expected to be lists of
  tuples.

  Return type:
     *QConfigMapping*

set_global(global_qconfig)
  Set the global (default) QConfig.

  Return type:
     *QConfigMapping*

set_module_name(module_name, qconfig)
  Set the QConfig for modules matching the given module name. If
