Plotly: How to set line color?

Question

How can I set the color of a line in plotly?

import plotly.graph_objects as go
from plotly.subplots import make_subplots


fig = make_subplots(rows=         


        

Answer 1

fig.add_trace(
                go.Scatter(
                    x=list(dict_val['yolo_timecost'].keys()),
                    y=signal.savgol_filter(list(dict_val['yolo_timecost'].values()),2653,3),
                    mode='lines',
                    name='YOLOv3实时耗时',
                    line=dict(
                        color='rgb(204, 204, 204)',
                        width=5
                    ),
                    ),
                )