Plotly bar chart

Hello im using the plotly subplot for a datetime series in streamlit, i need to reduce the gap between bar or to increase the size of the bar i tried with the width but there is npo improvement below is the code and the chart

fig_3 = make_subplots(rows=5, cols=1,shared_xaxes=True)

    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Similarity'],name="Similarity")),row=1,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Disimilarity Compressor Power'],name="Disimilarity Compressor Power")),row=2,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Disimilarity Temperature'],name="Disimilarity Temperature")),row=3,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Disimilarity Relative Humidity'],name="Disimilarity Relative Humidity")),row=4,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Similarity'],name="%Contribution to Dissimilarity from Similarity")),row=5,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Disimilarity Compressor Power'],name="%Contribution to Dissimilarity from Compressor Power",)),row=5,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Disimilarity Temperature'],name="%Contribution to Dissimilarity from Temperature")),row=5,col=1)
    fig_3.append_trace((go.Bar(x=dff_['Date-Time'], y=dff_['Disimilarity Relative Humidity'],name="%Contribution to Dissimilarity from Relative Humidity")),row=5,col=1)
    fig_3.update_traces(width=20)
    fig_3.update_layout(height=600, width=1500, title_text="Top-5 batch analysis",legend_title="legend")