Reverted test editor changes

Author: matthewlipski

examples/01-basic/testing/App.tsx

@@ -1,32 +1,13 @@
-import {
-  BlockNoteSchema,
-  defaultBlockSpecs,
-  uploadToTmpFilesDotOrg_DEV_ONLY,
-} from "@blocknote/core";
+import { uploadToTmpFilesDotOrg_DEV_ONLY } from "@blocknote/core";
 import "@blocknote/core/fonts/inter.css";
 import { BlockNoteView } from "@blocknote/mantine";
 import "@blocknote/mantine/style.css";
-import {
-  ReactAudioBlock,
-  ReactImageBlock,
-  ReactVideoBlock,
-  useCreateBlockNote,
-} from "@blocknote/react";
-
-const schema = BlockNoteSchema.create({
-  blockSpecs: {
-    ...defaultBlockSpecs,
-    image: ReactImageBlock,
-    video: ReactVideoBlock,
-    audio: ReactAudioBlock,
-  },
-});
+import { useCreateBlockNote } from "@blocknote/react";
 
 export default function App() {
   // Creates a new editor instance.
   const editor = useCreateBlockNote({
     uploadFile: uploadToTmpFilesDotOrg_DEV_ONLY,
-    schema,
   });
 
   // Renders the editor instance using a React component.