Fixed hdx field validation for model

src/app.py

@@ -1533,6 +1533,7 @@ def resource_to_hdx(self, uploaded_resources, dataset_config, category):
                     else None,
                 },
             )
+            logging.info("Initiating HDX Upload")
             uploader.init_dataset()
             non_hdx_resources = []
             for resource in uploaded_resources:

src/validation/models.py

@@ -627,13 +627,14 @@ def set_geometry_or_iso3(cls, value, values):
             dataset = values.get("dataset")
             if values.get("hdx_upload"):
                 for category in values.get("categories"):
-                    if category.hdx is None:
+                    category_name, category_data = list(category.items())[0]
+                    if category_data.hdx is None:
                         raise ValueError(f"HDX is missing for category {category}")
 
             if dataset is None and values.get("hdx_upload"):
                 raise ValueError("Dataset config should be supplied for custom polygon")
             if values.get("hdx_upload"):
-                for item in dataset.keys():
-                    if dataset.get(item) is None:
+                for item in dataset:
+                    if item is None:
                         raise ValueError(f"Missing, Dataset config : {item}")
         return value