<｜begin▁of▁sentence｜>### Instruction:
Given a graph whose edge set is [(0, 1), (1, 2), (2, 3), (3, 4)] and node set is [0, 1, 2, 3, 4], can you show only the nodes with even numbers using a filter in NetworkX?
### Response:
import networkx as nx

# Create a graph
G = nx.Graph()
G.add_nodes_from(range(5))
G.add_edges_from([(0, 1), (1, 2), (2, 3), (3, 4)])

# Define a filter function
def filter_nodes(node):
    # Show nodes with even numbers only
    return node % 2 == 0

# Use the filter with the show_nodes filter function
filtered = nx.classes.filters.show_nodes(filter_nodes)
filtered_nodes = list(filtered(G))

print('Filtered nodes:', filtered_nodes)
<|EOT|>
