How to remove margin in a bar chart

Dash Python
1

I have two horizontal bar charts in my Dash App which looks like:

bars1
bars1.png3158×1262 39.1 KB

I would like to reduce all this space and get something like:

bars2
bars2.png3131×509 20.2 KB

I have set the margins to 0 but it doesnt reduce the empty space.

Here the function to produce these bars:

def Bar_Figure(bar_traces, annotations):
    figure = {
        'data':bar_traces,
        'layout':go.Layout(
                    annotations = annotations,
                    height=300,
                    xaxis=dict(
                        showgrid=False,
                        showline=False,
                        showticklabels=False,
                        zeroline=False,
                        domain=[0.15, 1]
                    ),
                    yaxis=dict(
                        showgrid=False,
                        showline=False,
                        showticklabels=False,
                        zeroline=False,
                    ),
                    barmode='stack',
                    paper_bgcolor =('#fafafa'),
                    plot_bgcolor=("#fafafa"),

                    margin=dict(
                        l=0,
                        r=100,
                        t=0,
                        b=0
                    ),
                    showlegend=True,
        ),
    }
    return figure


def Bar_Traces(y_bars, df_selected,bar_names):
    bar_traces = []
    for i in range(0, len(df_selected[0])):
        for xd, yd in zip(df_selected, y_bars):
            bar_traces.append(go.Bar(
                name=bar_names[i],
                x=[xd[i]],
                y=[yd],
                width = [0.1],
                orientation='h',
                marker=dict(
                    color=bar_colors[i],
                    line=dict(
                            color='rgb(248, 248, 249)',
                            width=1)
                )
            ))
    return bar_traces

and here the calls:

bar_fig_1 = Bar_Figure(bar_1_traces, annot_bar_1)

bar_fig_2 = Bar_Figure(bar_2_traces, annot_bar_2)

bar_fig_1_return = html.Div(dcc.Graph(figure=bar_fig_1))
bar_fig_2_return = html.Div(dcc.Graph(figure=bar_fig_2))
2

try to remove the name parameter in bar_traces.append()

3

i have done, but the margins are the same…