Python Plotly、背景の水平線を削除する方法は？

Question

このグラフの背景の水平線を取り除くにはどうすればよいですか？スケール5、10、15、などを表す行は、あなたは以下のコードを見つけることができます。

# Plotting waterfall chart for Years of Experience lost on DA Team 

x_data = ['A', 'B', 'C', 'D', 'E'] 
y_data = [13, 23.5, 17.5, 10, 2.5] # y_data for positioning the annotations 
text = ['27', '7', '5', '10', '5'] 

# Base 
Base = go.Bar(x=x_data, y=[0, 20, 15, 5, 0], marker=dict(color='rgba(1,1,1,  0.0)',)) 
# Total 
Total = go.Bar(x=x_data, y=[27, 0, 0, 0, 0],  marker=dict(color='#003A6F',line=dict(color='k',width=1,))) 
# Individuals 
Individuals = go.Bar(x=x_data, y=[0, 7, 5, 10, 0], marker=dict(color='#FFE512',line=dict(color='k',width=1,))) 
# Years of Experience Left 
Years_left = go.Bar(x=x_data, y=[0, 0, 0, 0, 5], marker=dict(color='00AB39',line=dict(color='k',width=1,))) 

# Put all traces in one "data" list 
data = [Base, Total, Individuals, Years_left] 

# Layout takes care of things like chart title, x and y axis titles and font  sizes, etc. 
layout = go.Layout(
    title='Chart One', 
    barmode='stack', 
    yaxis=dict(title='Number of Years', titlefont=dict(size=yaxis_font_size) 
           , tickfont=dict(size=yaxis_font_size)), 
    xaxis=dict(title='Names', titlefont=dict(size=xaxis_font_size) 
           , tickfont=dict(size=yaxis_font_size)) , 
    showlegend=False 
) 

annotations = [] 
annotations_colors = ['rgba(245, 246, 249, 1)', 'k', 'k', 'k', 'rgba(245,  246, 249, 1)'] # assign colors to annotations 
for i in range(0, 5): 
    annotations.append(dict(x=x_data[i], y=y_data[i], text=text[i],  font=dict(family='Arial', size=14, color=annotations_colors[i]),  showarrow=False,)) 
    layout['annotations'] = annotations 

fig = go.Figure(data=data, layout=layout) # Standard plotly way to assign  data and layout 
iplot(fig, filename='Chart One') 

をありがとう！

Answer 1

啓発の例は単にあなたのyaxisとxaxis辞書にshowgrid=Falseを追加https://plot.ly/python/axes/

で見つけることができます。あなたのx軸用

すべての辞書のオプションはhttps://plot.ly/python/reference/#layout-xaxisで発見することができます（とy軸はhttps://plot.ly/python/reference/#layout-yaxisでも同様である）