add example scripts for creating data dict + graph data jsonschema

generate_dictionary_jsonschema.py

@@ -0,0 +1,11 @@
+# This is an example script for generating a JSON schema for the Neurobagel data dictionary model.
+# Example usage: python generate_dictionary_jsonschema.py
+
+import json
+
+from bagel.dictionary_models import DataDictionary
+
+FPATH = "neurobagel_datadictionary.schema.json"
+
+with open(FPATH, "w") as f:
+    f.write(json.dumps(DataDictionary.model_json_schema(), indent=2))

generate_graphdata_jsonschema.py

@@ -0,0 +1,16 @@
+# This is an example script for generating a JSON schema for the Neurobagel graph data model (i.e., the model for a Neurobagel "Dataset").
+# Example usage: python generate_graphdata_jsonschema.py
+
+import json
+
+from bagel.models import Dataset
+
+FPATH = "neurobagel_graphdata.schema.json"
+
+with open(FPATH, "w") as f:
+    f.write(
+        json.dumps(
+            Dataset.model_json_schema(),
+            indent=2,
+        )
+    )