Update app.py

app.py

@@ -18,7 +18,7 @@ data = load_dataset("parquet", data_files=url)
 results = task_evaluator.compute(
     model_or_pipeline="https://huggingface.co/mskov/whisper_miso",
     data=data,
-    input_column=["filepath","file_name"]
+    input_column="file_name",
     label_column="category",
     metric="wer",
 )