<｜begin▁of▁sentence｜>### Instruction:
Given a set of x and y coordinates (x=[1, 2, 3] and y=[4, 5, 6]), how can you use Plotly in Python to create and display a simple scatter plot with the title 'Simple scatter plot'?
### Response:
import plotly.graph_objects as go

# Create a simple scatter plot
fig = go.Figure(data=go.Scatter(x=[1, 2, 3], y=[4, 5, 6]))

# Set the title of the plot
fig.update_layout(title='Simple scatter plot')

# Show the plot
fig.show()
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