issue401

tests/dummy_type_model/config.template

@@ -0,0 +1,4 @@
+{
+  "x1": $x1,
+  "x2": $x2
+}

tests/dummy_type_model/dummy_type.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python3
+
+import sys
+import json
+import numpy as np
+
+json_input = sys.argv[1]
+with open(json_input, "r") as f:
+    inputs = json.load(f)
+
+x1 = inputs['x1']
+x2 = inputs['x2']
+
+# output csv file, write the type of the inputs
+np.savetxt("output.csv", 
+           np.array([type(x1).__name__, type(x2).__name__]),
+           fmt='%s',  delimiter=",", comments='', header='types')