1.请教python的plotly中的这错误该如何解决
import chart_studio
#设置个人云端用户名和密码
chart_studio.tools.set_credentials_file(username='991129',api_key='7408123tjz')
import chart_studio.plotly as py
from plotly.graph_objects import Scatter
trace0=Scatter(
x=[1,2,3,4],
y=[10,15,13,17]
)
trace1=Scatter(
x=[1,2,3,4],
y=[16,5,11,9]
)
data=([trace0,trace1])
py.plot(data,filename='first_start',auto_open=True)#返回一个连接