Add submission module

submission/serializers.py

@@ -0,0 +1,10 @@
+from utils.api import serializers
+
+# from account.models import User
+# from .models import Submission
+
+
+class CreateSubmissionSerializer(serializers.Serializer):
+    problem_id = serializers.IntegerField()
+    language = serializers.CharField(max_length=20)
+    code = serializers.CharField(max_length=20000)