I’m trying to plot two figures in a chart without success. The problem is that I’m trying to add two slide controls : the first one will control the Fig1 and the second one the Fig2.

```
import plotly as py
import numpy as np
from plotly.graph_objs import *
import math
Years = 100
data = [dict(
visible = False,
name = 'Short Term Bond',
x = np.arange(0,Years,1),
y = Inversion * math.exp(1.05/100) ** np.arange(1,Years,1)) for Inversion in np.arange(1000, 5000, 250)]
data2 = [dict(
visible = False,
name = 'Long Term Bond',
x = np.arange(0,Years,1),
y = Inversion * math.exp(1.03/100) ** np.arange(1,Years,1)) for Inversion in np.arange(3000, 5000, 250)]
data[10]['visible'] = True
DataGraph = Data([data,data2])
Inversion = []
for i in range(len(data)):
step = dict(
method = 'restyle',
args = ['visible', [False] * len(data)],
)
step['args'][1][i] = True
Inversion.append(step)
sliders = [dict(
active = 10,
currentvalue = {"prefix": "Inversion Amount : "},
pad = {"t": 50},
steps = Inversion
)]
layout = dict(sliders=sliders)
fig = dict(data=DataGraph, layout=layout)
py.offline.plot(fig)
```

Here I only have one slide control. The error I get is :

```
Valid items for 'data' at path [] under parents []:
['Area', 'Bar', 'Box', 'Candlestick', 'Choropleth', 'Contour',
'Heatmap', 'Heatmapgl', 'Histogram', 'Histogram2d',
'Histogram2dcontour', 'Mesh3d', 'Ohlc', 'Pie', 'Pointcloud', 'Scatter',
'Scatter3d', 'Scattergeo', 'Scattergl', 'Scattermapbox',
'Scatterternary', 'Surface']
Entry should subclass dict.
```

Does anyone know how to solve it ?