Added json utils to save and load json files

Project_Model/Libs/BPE/Utils/json_utils.py

@@ -0,0 +1,18 @@
+import json
+from pathlib import Path
+
+
+def save_json(vocabulary: dict, path: Path):
+
+    json_string = json.dumps(vocabulary)
+    FILE = open(path, "w")
+    FILE.write(json_string)
+    FILE.close()
+
+
+def load_json(path: Path) -> dict[tuple[int, int], int]:
+    FILE = open(path, "r")
+    json_string = FILE.read()
+    FILE.close()
+
+    return json.loads(json_string)