<｜begin▁of▁sentence｜>### Instruction:
Assuming that you have a 2x2 binary matrix representing connections between entities, can you use the CairoMatrixDrawer in igraph to draw the matrix in a Boolean style?
### Response:
from igraph import Graph, Matrix
class CustomPalette:
    # CustomPalette needs to define how to translate numeric values to color values
    # This is a simple illustrative example
    def __getitem__(self, index):
        # return a tuple representing an RGBA color
        return (index, index, index, 1)

# Assuming that 'context' is a pre-defined Cairo context
# and 'matrix' is an igraph Matrix with some data
matrix = Matrix([[0, 1], [1, 0]])
palette = CustomPalette()
md = ig.CairoMatrixDrawer(context)
md.bbox = (10, 10, 200, 200)
md.draw(matrix, palette=palette, style='boolean')
<|EOT|>
