Update README.md

README.md

@@ -785,7 +785,7 @@ In the following, categorical fields are shown as `categorical` type, but the ac
 | height         | float32     | (None,)   | Element height normalized to [0, 1] range w.r.t. canvas_height       |
 | color          | int64       | (None, 3) | Extracted main RGB color of the element                              |
 | opacity        | float32     | (None,)   | Opacity in [0, 1] range                                              |
-| image_bytes    | image       | (None,)   | Pre-rendered 256x256 preview of the element encoded in PNG format    |
+| image          | image       | (None,)   | Pre-rendered 256x256 preview of the element encoded in PNG format    |
 | text           | string      | (None,)   | Text content in UTF-8 encoding for text element                      |
 | font           | categorical | (None,)   | Font family name for text element                                    |
 | font_size      | float32     | (None,)   | Font size (height) in pixels                                         |