fix: fix create pure python class iteratively

JoanFM · JoanFM · commit a0b252dc2dee · 2024-02-15T21:44:16.000+01:00
diff --git a/docarray/utils/create_dynamic_doc_class.py b/docarray/utils/create_dynamic_doc_class.py
@@ -67,7 +67,8 @@ class MyDoc(BaseDoc):
         try:
             if safe_issubclass(field, DocList):
                 t: Any = field.doc_type
-                fields[field_name] = (List[t], field_info)
+                t_aux = create_pure_python_type_model(t)
+                fields[field_name] = (List[t_aux], field_info)
             else:
                 fields[field_name] = (field, field_info)
         except TypeError:
