Update README.md

README.md

@@ -21,9 +21,7 @@ dataset_info:
   - name: img_path
     dtype: string
   - name: class_label
-    dtype: ClassLabel
-    class_label:
-      names: ["not_propaganda", "propaganda", "not-meme","other"]
+    dtype: string
   splits:
   - name: train
     num_examples: 4007