<｜begin▁of▁sentence｜>### Instruction:
As a Certified Public Accountant (CPA), you're likely familiar with the importance of accurate data visualization in financial planning. Considering this, you may be interested in utilizing the networkx library to generate a regular triangular lattice graph that accurately represents a specific dimension in your financial models. This graph can help illustrate connections and dependencies within your data, ultimately aiding in effective decision-making. If you're interested, I can guide you through using the networkx library to create and plot the graph in a Python environment.
### Response:
import igraph as ig

# Initialize dimensions of the lattice
dimensions = [3, 3]  # 3x3 lattice

# Create a triangular lattice graph
triangular_lattice_graph = ig.Graph.Triangular_Lattice(dimensions, directed=False, mutual=False)

# Plot the graph
ig.plot(triangular_lattice_graph)
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