fix format

egs/audioset/AT/local/compute_weight.py

@@ -25,25 +25,24 @@
 import lhotse
 from lhotse import load_manifest
 
+
 def get_parser():
     parser = argparse.ArgumentParser(
         formatter_class=argparse.ArgumentDefaultsHelpFormatter
     )
 
     parser.add_argument(
-        "--input-manifest",
-        type=str,
-        default="data/fbank/cuts_audioset_full.jsonl.gz"
+        "--input-manifest", type=str, default="data/fbank/cuts_audioset_full.jsonl.gz"
     )
 
     parser.add_argument(
         "--output",
         type=str,
         required=True,
-
     )
     return parser
 
+
 def main():
     # Reference: https://github.com/YuanGongND/ast/blob/master/egs/audioset/gen_weight_file.py
     parser = get_parser()
@@ -53,7 +52,7 @@ def main():
 
     print(f"A total of {len(cuts)} cuts.")
 
-    label_count = [0] * 527 # a total of 527 classes
+    label_count = [0] * 527  # a total of 527 classes
     for c in cuts:
         audio_event = c.supervisions[0].audio_event
         labels = list(map(int, audio_event.split(";")))
@@ -68,6 +67,7 @@ def main():
             for label in labels:
                 weight += 1000 / (label_count[label] + 0.01)
             f.write(f"{c.id} {weight}\n")
-
+
+
 if __name__ == "__main__":
     main()