add px link

ry-v1 · web-flow · commit 7bfa36bae29b · 2020-10-06T21:25:38.000+05:30
diff --git a/doc/python/mapbox-density-heatmaps.md b/doc/python/mapbox-density-heatmaps.md
@@ -72,4 +72,4 @@ fig.show()
 
 #### Reference
 
-See https://plotly.com/python/reference/densitymapbox/ for more information about mapbox and their attribute options.
+See [function reference for `px.(density_mapbox)`](https://plotly.com/python-api-reference/generated/plotly.express.density_mapbox) or https://plotly.com/python/reference/densitymapbox/ for more information about mapbox and their attribute options.

Original file line number	Diff line number	Diff line change
`@@ -72,4 +72,4 @@ fig.show()`
`72`	`72`
`73`	`73`	`#### Reference`
`74`	`74`
`75`		`-See https://plotly.com/python/reference/densitymapbox/ for more information about mapbox and their attribute options.`
	`75`	+See [function reference for `px.(density_mapbox)`](https://plotly.com/python-api-reference/generated/plotly.express.density_mapbox) or https://plotly.com/python/reference/densitymapbox/ for more information about mapbox and their attribute options.