<｜begin▁of▁sentence｜>### Instruction:
As a writer creating a guide for scientific illustrators, you may need to explain how to update the coordinates of a rectangle in a plot using the 'coords' property in the matplotlib library. Let's consider a scenario where a scientist is creating a plot to represent the movement of a microscopic organism within a glass slide under a microscope. The scientist wants the rectangle representing the slide to be positioned at coordinates (2, 3) and to have a width of 3 and a height of 3. In this context, you can provide clear instructions on how to achieve this using the 'coords' property in matplotlib.
### Response:
from matplotlib.patches import Rectangle

# Create a rectangle instance
rect = Rectangle((0, 0), width=1, height=1)

# Set the coordinates of the corners
rect_coords = (2, 3, 5, 6)  # (x0, y0, x1, y1)
rect.coords = rect_coords

# Assuming we have a matplotlib axis `ax`
ax.add_patch(rect)
plt.show()
<|EOT|>
