Cuando uso Plotly en un Jupyter Notebook para trazar una figura de iplot fuera de línea con subtramas, antes de la figura obtengo el resultado:

 This is the format of your plot grid: [ (1,1) x1,y1 ] [ (1,2) x2,y2 ] [ (1,3) x3,y3 ] [ (1,4) x4,y4 ] [ (2,1) x5,y5 ] [ (2,2) x6,y6 ] [ (2,3) x7,y7 ] [ (2,4) x8,y8 ] [ (3,1) x9,y9 ] [ (3,2) x10,y10 ] [ (3,3) x11,y11 ] [ (3,4) x12,y12 ] [ (4,1) x13,y13 ] [ (4,2) x14,y14 ] [ (4,3) x15,y15 ] [ (4,4) x16,y16 ]

¿Cómo elimino esto de la salida?

Código de ejemplo:

 import plotly as pl import plotly.graph_objs as go import numpy as np fig = pl.tools.make_subplots(cols=4, rows=4) for col in range(1, 5): for row in range(1, 5): x = np.random.rand(500) trace = go.Histogram(x=x, histnorm='density') fig.append_trace(trace, row, col) pl.offline.iplot(fig)