Add utf-8 encoding for ‘∩’ character in a comment?

theengineear · theengineear · commit 3bf507a2d2c1 · 2015-10-02T15:24:00.000+07:00
diff --git a/plotly/graph_objs/figure_factory.py b/plotly/graph_objs/figure_factory.py
@@ -1,3 +1,4 @@
+# coding=utf-8
 """
 Helper methods for creating non-standardized Plotly traces/figures.
 

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+# coding=utf-8`
`1`	`2`	`"""`
`2`	`3`	`Helper methods for creating non-standardized Plotly traces/figures.`
`3`	`4`