Merge branch 'doc-prod' into update-5-15-examples

Author: LiamConnors

doc/python/3d-scatter-plots.md

@@ -70,6 +70,7 @@ fig = px.scatter_3d(df, x='sepal_length', y='sepal_width', z='petal_width',
 
 # tight layout
 fig.update_layout(margin=dict(l=0, r=0, b=0, t=0))
+fig.show()
 ```
 
 #### 3d scatter plots in Dash

doc/python/configuration-options.md

@@ -53,7 +53,7 @@ import plotly.graph_objects as go
 
 fig = go.Figure()
 
-config = dict({'scrollZoom': True})
+config = {'scrollZoom': True}
 
 fig.add_trace(
     go.Scatter(
@@ -244,6 +244,8 @@ fig.add_trace(
         y=[1, 3, 1]))
 
 fig.update_layout(modebar_remove=['zoom', 'pan'])
+
+fig.show()
 ```
 
 ### Add optional shape-drawing buttons to modebar
@@ -253,16 +255,19 @@ fig.update_layout(modebar_remove=['zoom', 'pan'])
 Some modebar buttons of Cartesian plots are optional and have to be added explicitly, using the `modeBarButtonsToAdd` config attribute. These buttons are used for drawing or erasing shapes. See [the tutorial on shapes and shape drawing](python/shapes#drawing-shapes-on-cartesian-plots) for more details.
 
 ```python
-import plotly.graph_objects as go
 import plotly.express as px
+
 df = px.data.iris()
+
 fig = px.scatter(df, x='petal_width', y='sepal_length', color='species')
+
 fig.update_layout(
     dragmode='drawopenpath',
     newshape_line_color='cyan',
     title_text='Draw a path to separate versicolor and virginica'
 )
-fig.show(config={'modeBarButtonsToAdd':['drawline',
+
+fig.show(config={'modeBarButtonsToAdd': ['drawline',
                                         'drawopenpath',
                                         'drawclosedpath',
                                         'drawcircle',
@@ -276,10 +281,12 @@ fig.show(config={'modeBarButtonsToAdd':['drawline',
 The `layout.modebar.add` attribute can be used instead of the approach used above:
 
 ```python
-import plotly.graph_objects as go
 import plotly.express as px
+
 df = px.data.iris()
+
 fig = px.scatter(df, x='petal_width', y='sepal_length', color='species')
+
 fig.update_layout(
     dragmode='drawopenpath',
     newshape_line_color='cyan',
@@ -292,6 +299,8 @@ fig.update_layout(
         'eraseshape'
        ]
 )
+
+fig.show()
 ```
 
 ### Double-Click Delay
@@ -304,12 +313,12 @@ import plotly.graph_objects as go
 config = {'doubleClickDelay': 1000}
 
 fig = go.Figure(go.Bar(
-    y = [3, 5, 3, 2],
-    x = ["2019-09-02", "2019-10-10", "2019-11-12", "2019-12-22"],
-    texttemplate = "%{label}",
-    textposition = "inside"))
+    y=[3, 5, 3, 2],
+    x=["2019-09-02", "2019-10-10", "2019-11-12", "2019-12-22"],
+    texttemplate="%{label}",
+    textposition="inside"))
 
-fig.update_layout(xaxis = {'type': 'date'})
+fig.update_layout(xaxis={'type': 'date'})
 
 fig.show(config=config)
 ```
@@ -320,4 +329,4 @@ The same configuration dictionary that you pass to the `config` parameter of the
 
 #### Reference
 
-See config options at https://github.com/plotly/plotly.js/blob/master/src/plot_api/plot_config.js#L6
+See config options at https://github.com/plotly/plotly.js/blob/master/src/plot_api/plot_config.js

doc/python/figure-factory-subplots.md

@@ -61,7 +61,7 @@ Y, X = np.meshgrid(x, y)
 u = -1 - X**2 + Y
 v = 1 + X - Y**2
 
-fig2 = ff.create_streamline(x, y, u, v, arrow_scale=.1, name='Steamline')
+fig2 = ff.create_streamline(x, y, u, v, arrow_scale=.1, name='Streamline')
 ```
 
 Edit the figures' x and y axes attributes to create subplots:

doc/what_about_dash.md

@@ -15,11 +15,9 @@ fig = go.Figure() # or any Plotly Express function e.g. px.bar(...)
 # fig.add_trace( ... )
 # fig.update_layout( ... )
 
-import dash
-import dash_core_components as dcc
-import dash_html_components as html
+from dash import Dash, dcc, html
 
-app = dash.Dash()
+app = Dash()
 app.layout = html.Div([
     dcc.Graph(figure=fig)
 ])