Change dataset split from train to test in usage example

README.md

@@ -58,9 +58,9 @@ Each line is a JSON object with:
 ```python
 from datasets import load_dataset
 
-dataset = load_dataset("lmgame/VideoScienceBench", data_files="data_filtered.jsonl")
+dataset = load_dataset("lmgame/VideoScienceBench", data_files={"test": "data_filtered.jsonl"})
 # Access the data (single split)
-data = dataset["train"]
+data = dataset["test"]
 ```
 
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