Update app.py

app.py

@@ -110,7 +110,7 @@ class Echo(torchvision.datasets.VisionDataset):
             # self.fnames = sorted(os.listdir(self.external_test_location))
         else:
             # Load video-level labels
-            with open(f"{self.root}FileList.csv")) as f:
+            with open(f"{self.root}FileList.csv") as f:
                 data = pandas.read_csv(f)
             data["Split"].map(lambda x: x.upper())