fix jpn

app.py

@@ -46,6 +46,11 @@ def get_script(text):
     else:
         all_scripts = 'Zyyy'
 
+    for ws in all_scripts:
+        if ws in ['Kana', 'Hrkt', 'Hani', 'Hira']:
+            all_scripts.append('Jpan')
+
+    all_scripts = list(set(all_scripts))
     return main_script, all_scripts