Update app.py

app.py

@@ -20,7 +20,8 @@ def create_random_text_files(directory="/data", num_files=10, file_length=1000):
 
 
 with gr.Blocks() as demo:
-    gr.FileExplorer("/data/**.*")
+    gr.FileExplorer()
+    gr.FileExplorer(root="/data")
     demo.load(create_random_text_files, None, None)
 
 demo.launch()