Revert "fix: ReferenceError: regeneratorRuntime is not defined"

This reverts commit 84edc08928.

Revert "fix ocr can't recognize chinese characters"

This reverts commit 116cebaea4.

app/javascript/mastodon/features/ui/components/focal_point_modal.js

@@ -224,16 +224,11 @@ class FocalPointModal extends ImmutablePureComponent {
         }
       }
 
-      worker.loadLanguage('eng+chi_sim+chi_sim_vert+chi_tra+chi_tra_vert')
-        .then(() => worker.initialize('eng+chi_sim+chi_tra')
-          .then(() => {
-            worker.recognize(media_url)
-              .progress(({ progress }) => this.setState({ progress }))
-              .finally(() => worker.terminate())
-              .then(({ text }) => this.setState({ description: removeExtraLineBreaks(text), dirty: true, detecting: false }))
-              .catch(() => this.setState({ detecting: false }));
-          })
-        );
+      worker.recognize(media_url)
+        .progress(({ progress }) => this.setState({ progress }))
+        .finally(() => worker.terminate())
+        .then(({ text }) => this.setState({ description: removeExtraLineBreaks(text), dirty: true, detecting: false }))
+        .catch(() => this.setState({ detecting: false }));
     }).catch(() => this.setState({ detecting: false }));
   }