Hi, you can force the axis type to be βcategoryβ as follows
import plotly.express as px
fig = px.scatter(x=['00-01', '01-02', '02-03'], y=[0, 1, 4,])
fig.update_layout(xaxis_type='category')
fig.show()
(plotly is interpreting strings formatted like dates as dates, but you can override this behaviour)