Bar chart value is 5e+1!

I have create a dash with a bar chart. The bar show the value on top of the bar. On my PC the value is 50. This is good. But, when I start this on an other PC in docker, the number is 5e+1.

What is the problem? Is it docker, the other PC, or…?

Here the code of my bar chart:

fig =, y='counts', x='ANALYSIS', text_auto='.0s', #Anzahl Kommastellen
                title="", labels={'counts': 'Anzahl', 'ANALYSIS':'Analyseart'})
        'plot_bgcolor': 'rgba(0, 0, 0, 0)',
        'paper_bgcolor': 'rgba(0, 0, 0, 0)',
        'font_color': 'white',
        'font_size': 18,


This shouldn’t be locale-dependent, but maybe I am wrong… Are the ploltly versions the same in both places?

One alternative is to use a different format (like “.0f”), but maybe you want the SI prefix for small/large numbers.