Incorporate review comments:

* Remove `print` statements
* add example verifying new behavior to E2E test

Author: Natarajan Krishnaswami

end_to_end_tests/baseline_openapi_3.0.json

@@ -394,7 +394,16 @@
           "content": {
             "multipart/form-data": {
               "schema": {
-                "$ref": "#/components/schemas/Body_upload_file_tests_upload_post"
+                "$ref": "#/components/schemas/Body_upload_file_tests_upload_post",
+                "title": "Body_upload_file_tests_upload_post",
+                "required": [
+                  "some_file",
+                  "some_object",
+                  "some_nullable_object",
+                  "some_required_number"
+                ],
+                "properties": {
+                }
               }
             }
           },

tests/test_schema/test_noisy_refs.py

@@ -40,7 +40,6 @@
 
 def get_example(base_type):
     schema = base_type.model_json_schema()
-    print(json.dumps(schema.get("examples", []), indent=4))
     if "examples" in schema:
         return schema["examples"][0]
     if "$defs" in schema:
@@ -71,7 +70,6 @@ def deannotate_type(t):
 ])
 def test_type(ref_or_type, get_example_fn):
     base_type = None
-    print(deannotate_type(ref_or_type))
     for maybe_annotated_type in get_args(deannotate_type(ref_or_type)):
         each_type = deannotate_type(maybe_annotated_type)
         if each_type is not Reference: