<｜begin▁of▁sentence｜>### Instruction:
Given a class structure where `MetaAttrExample` is a base class using `AttributeCollectorMeta` metaclass from NetworkX, and `SubMetaAttrExample` is a subclass that defines `attribute_one = 'Example Attribute'`, how would you collect all the attributes defined in the subclass (including inherited ones) using the metaclass?
### Response:
import networkx as nx

# Define an empty class with AttributeCollectorMeta as metaclass
class MetaAttrExample(metaclass=nx.utils.misc.AttributeCollectorMeta):
    pass

# Define a subclass that includes an attribute
class SubMetaAttrExample(MetaAttrExample):
    attribute_one = 'Example Attribute'

# Instantiate the subclass
example_instance = SubMetaAttrExample()

# Collect attributes using the metaclass
collected_attrs = example_instance._collect_attributes()

# Output collected attributes
collected_attrs_list = list(collected_attrs)

# Display the attributes
print(collected_attrs_list)
<|EOT|>
