added my sample 3pl1 json file with 4 muts to test the json validator

test_tt_3pl1_example.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Fri Nov 11 11:18:52 2022
+
+@author: tanu
+"""
+from validator.validator import Validator
+from validator.residue_index import ResidueIndexes
+
+#validator = Validator("ProKinO") # Same as in the JSON
+validator = Validator("FoldX") # Same as in the JSON
+validator.load_schema()
+print("Schema loaded successfully")
+
+validator.load_json("tt_3pl1_example.json")
+#print("Loaded json file successfully")
+
+if validator.basic_checks() and validator.validate_against_schema():
+    # Passed data validations
+    print('Passed schema validation')
+    residue_indexes = ResidueIndexes(validator.json_data)
+    if residue_indexes.check_every_residue():
+        # Passed the index validation
+        print('Passed index validation')
+else:
+    print('Failed schema validation')
+    print(validator.error_log)