Update README.md

README.md

@@ -68,9 +68,12 @@ This dataset is used for [LiveCC-7B-Base](https://huggingface.co/chenjoya/LiveCC
     seeks = json.loads(readlastline('live_cc_5m_with_seeks.jsonl'))
     
     # during data loader
-    with open('live_cc_5m_with_seeks.jsonl') as f:
-      f.seek(seeks[index])
-      datum = json.loads(f.readline())
+    def __getitem(self, index):
+      ...
+      with open('live_cc_5m_with_seeks.jsonl') as f:
+        f.seek(seeks[index])
+        datum = json.loads(f.readline())
+      ...
     ```
   
   - Videos: Due to 5M videos are too large, we are sorry that we cannot find way to share them. But,