<｜begin▁of▁sentence｜>### Instruction:
Create a triangular lattice graph with 3 rows and 4 columns, where the graph should have coordinates stored for each node and should not employ periodic boundary conditions. How can you visualize this lattice using NetworkX?
### Response:
import networkx as nx

# Create a triangular lattice graph with 3 rows and 4 columns
G = nx.triangular_lattice_graph(m=3, n=4, periodic=False, with_positions=True)

# Draw the graph
import matplotlib.pyplot as plt
nx.draw(G, pos=nx.get_node_attributes(G, 'pos'), with_labels=True)
plt.show()
<|EOT|>
