Import schema file to dgraph

I try to import my schema file to dgraph by following command

curl -X POST --data-binary ‘@g01.gql_schema

After running the command im getting error like

{“errors”:[{“message”:“resolving updateGQLSchema failed because input:1: Unexpected [\n (Locations: [{Line: 3, Column: 4}])”,“extensions”:{“code”:“Error”}}]}

There is an error in your schema definition. Try to import this simple Schema and see what is the result:

type User {
  UserID: ID!
  email: String!