[plotly] bar chart 색깔 바꾸기

# 색상 설정
colors = ['#03588C',] * len(merged_order_month_sum_from2017.index)
colors[10] = '#F24472'

import plotly.graph_objects as go

fig = go.Figure()
fig.add_trace(
    go.Bar(
        x=merged_order_month_sum_from2017.index, 
        y=merged_order_month_sum_from2017['payment_value'], 
        text=merged_order_month_sum_from2017['payment_value'], 
        textposition='auto', 
        texttemplate='R$ %{text:,.0f}',
        marker_color=colors # 색상 적용
    )
)
fig.update_layout(
    {
        "title": {
            "text": "<b>Turnover per Month in Brazilian Olist E-Commerce company</b>",
            "x": 0.5,
            "y": 0.9,
            "font": {
                "size": 15
            }
        },
        "xaxis": {
            "title": "from Jan. 2017 to Aug. 2018",
            "showticklabels":True,
            "tick0": "2017-01-31",
            "dtick": "M1",
            "tickfont": {
                "size": 7                
            }
        },
        "yaxis": {
            "title": "Turnover per Month",
            "tickfont": {
                "size": 10                
            }
        },
        "template":'plotly_white'
    }
)

fig.show()