Update Sejarah.py

Sejarah.py

@@ -1,7 +1,15 @@
+import langid
+    
 class Sejarah:
     def __init__(self):
         self.name = 'Sejarah'
 
     def interface(self, question):
-        answer = "Answer of "+question+" is: "
-        return answer
+        language = detect_language(question)
+        answer = "Answer of "+question+" is: "+language
+        return answer
+
+    def detect_language(self, content):
+        lang = langid.classify(content)
+        return lang
+