Update README.md

README.md

@@ -17,3 +17,27 @@ configs:
   - split: train
     path: data/train-*
 ---
+
+
+
+```python
+def remove_ref_tags_except_image_from_sample(sample):
+    """
+    cleanup the deepseek exrtra tags
+    """
+    lines = sample["text"].split('\n')
+    filtered_lines = []
+    
+    for line in lines:
+        # Check if line contains any <|ref|> tag
+        if '<|ref|>' in line:
+            # Keep the line only if it contains <|ref|>image<|/ref|>
+            if '<|ref|>image<|/ref|>' in line:
+                filtered_lines.append(line)
+        else:
+            # Keep lines without <|ref|> tags
+            filtered_lines.append(line)
+    
+    out = '\n'.join(filtered_lines)
+    return {'text':out.strip()}
+```