Fix missing import for json module (#509)

json module is used in ddg search and so that method fails since json module is not imported
2022-04-16 07:36:25 +06:00 · 2022-04-16 07:36:25 +06:00 · bd3ac26f55
commit bd3ac26f55
parent 035016fb0c
1 changed files with 2 additions and 0 deletions
--- a/utils.py
+++ b/utils.py
@ -5,6 +5,8 @@ from ipywidgets import widgets
 from pandas.api.types import CategoricalDtype

 import matplotlib as mpl
+import json
+
 # mpl.rcParams['figure.dpi']= 200
 mpl.rcParams['savefig.dpi']= 200
 mpl.rcParams['font.size']=12