Update README.md

README.md

@@ -16,4 +16,19 @@ configs:
   data_files:
   - split: train
     path: data/train-*
+task_categories:
+  - text-to-image
+  - image-to-image
+language:
+  - en
+pretty_name: CC3M
+size_categories:
+  - 1M<n<10M
 ---
+
+This repo is CC3M's unofficial huggingface repo. 
+However, for the large picture, we process it as follow and then upload:
+```python
+if pil_image.width > 1024 or pil_image.height > 1024:
+    pil_image = pil_image.resize((1024, 1024), Image.BICUBIC)
+```