Fix parser poc

Signed-off-by: Sicheng Song <sicheng.song@outlook.com>

Author: b4sjoo

ml-algorithms/src/main/java/org/opensearch/ml/engine/algorithms/remote/RemoteConnectorExecutor.java

@@ -168,7 +168,6 @@ private void validateInputSchema(MLInput mlInput) {
             String inputSchemaString = getConnector().getModelInterface().get("input");
             try {
                 JSONObject inputSchemaObject = ConnectorUtils.processJsonObject(new JSONObject(inputSchemaString));
-                System.out.println(mlInput.getParameters().toXContent(XContentFactory.jsonBuilder(), ToXContent.EMPTY_PARAMS).toString());
                 System.out.println(mlInput.getInputDataset().toString());
                 ConnectorUtils.validateSchema(inputSchemaObject.toString(), mlInput.toXContent(XContentFactory.jsonBuilder(), ToXContent.EMPTY_PARAMS).toString());
             } catch (IOException | JSONException e) {