bugfix/fix model generation on empty schemas (#17)

Author: rbiseck3

CHANGELOG.md

@@ -1,3 +1,13 @@
+## 0.0.1
+
+### Enhancements
+
+### Features
+
+### Fixes
+
+* **Model generation when schema is empty fixed** Key error was being thrown when properties not in schema, but this doesn't exist when schema is null. Null check added. 
+
 ## 0.0.0
 
 ### Enhancements
@@ -6,4 +16,4 @@
 
 * **Initial Release** First release of the project with all existing implementations in place. 
 
-### Fixes
+### Fixes

unstructured_platform_plugins/__version__.py

@@ -1 +1 @@
-__version__ = "0.0.0"  # pragma: no cover
+__version__ = "0.0.1"  # pragma: no cover

unstructured_platform_plugins/schema/json_schema.py

@@ -305,6 +305,8 @@ def schema_to_base_model_type(json_type_name, name: str, type_info: dict) -> Typ
 
 def schema_to_base_model(schema: dict, name: str = "reconstructed_model") -> Type[BaseModel]:
     inputs = {}
+    if schema["type"] == "null":
+        return create_model(name)
     properties = schema["properties"]
 
     for k, v in properties.items():