diff --git a/gradio/components.py b/gradio/components.py
index 29aeda654b..cf33738a59 100644
--- a/gradio/components.py
+++ b/gradio/components.py
@@ -2898,12 +2898,6 @@ class Model3D(Component):
             **super().get_template_context(),
         }
 
-    @classmethod
-    def get_shortcut_implementations(cls):
-        return {
-            "Model3D": {},
-        }
-
     def preprocess_example(self, x):
         return {"name": x, "data": None, "is_example": True}
 
@@ -3214,12 +3208,6 @@ class Plot(Component):
     def get_template_context(self):
         return {**super().get_template_context()}
 
-    @classmethod
-    def get_shortcut_implementations(cls):
-        return {
-            "plot": {},
-        }
-
     def postprocess(self, y):
         """
         Parameters:
diff --git a/gradio/inputs.py b/gradio/inputs.py
index 3001ae1aeb..e5693f2167 100644
--- a/gradio/inputs.py
+++ b/gradio/inputs.py
@@ -512,4 +512,4 @@ class Image3D(C_Model3D):
             "Usage of gradio.outputs is deprecated, and will not be supported in the future, please import your components from gradio.components",
             DeprecationWarning,
         )
-        super().__init__(label, optional=optional)
+        super().__init__(label=label, optional=optional)
diff --git a/test/test_inputs.py b/test/test_inputs.py
index 776b0ab9a0..10e26f66ce 100644
--- a/test/test_inputs.py
+++ b/test/test_inputs.py
@@ -763,8 +763,10 @@ class TestImage3D(unittest.TestCase):
         self.assertEqual(
             Image3D_input.get_template_context(),
             {
-                "optional": False,
+                "clearColor": None,
                 "name": "image3d",
+                "css": {},
+                "interactive": None,
                 "label": "Upload Your 3D Image Model",
             },
         )
@@ -778,7 +780,7 @@ class TestImage3D(unittest.TestCase):
 
     def test_in_interface(self):
         Image3D = media_data.BASE64_MODEL3D
-        iface = gr.Interface(lambda x: x, "Model3D", "Model3D")
+        iface = gr.Interface(lambda x: x, "model3d", "model3d")
         self.assertEqual(
             iface.process([Image3D])[0]["data"],
             Image3D["data"].replace("@file/gltf", ""),
diff --git a/test/test_outputs.py b/test/test_outputs.py
index 05f0cf85d6..c90d01ce82 100644
--- a/test/test_outputs.py
+++ b/test/test_outputs.py
@@ -557,11 +557,11 @@ class TestImage3D(unittest.TestCase):
             to_save = Image3D_output.save_flagged(
                 tmpdirname, "Image3D_output", media_data.BASE64_MODEL3D, None
             )
-            self.assertEqual("Image3D_output/0.gltf", to_save)
+            self.assertEqual("Image3D_output/0", to_save)
             to_save = Image3D_output.save_flagged(
                 tmpdirname, "Image3D_output", media_data.BASE64_MODEL3D, None
             )
-            self.assertEqual("Image3D_output/1.gltf", to_save)
+            self.assertEqual("Image3D_output/1", to_save)
 
 
 if __name__ == "__main__":
diff --git a/test/test_routes.py b/test/test_routes.py
index ad28360b94..57d5ba58a5 100644
--- a/test/test_routes.py
+++ b/test/test_routes.py
@@ -45,7 +45,9 @@ class TestRoutes(unittest.TestCase):
         self.assertEqual(output["data"], ["testtest"])
 
     def test_state(self):
-        def predict(input, history=""):
+        def predict(input, history):
+            if history is None:
+                history = ""
             history += input
             return history, history