Update main.py

main.py

@@ -594,7 +594,7 @@ app = Starlette(debug=True,routes=[
     # Route('/generateQuiz/{id}', generate_questions, methods=['GET']),
     Route('/generateQuiz/{id}/{lang}', generate_questions, methods=['GET']),
     Route('/convert2md', convert2md, methods=['POST']),
-    Route('/mltest', __mltest, methods=['GET'])
+    Route('/mltest', __mltest, methods=['GET']),
     Route('/validateSimilarity', validate_similarity, methods=['POST'])
 ],
 middleware=middleware)