Update app.py

app.py

@@ -15,3 +15,42 @@ def saveFile(file):
 
 nxapp = gr.Interface(fn=saveFile, inputs="file", outputs="text")
 nxapp.launch()
+
+import gradio as gr
+import os
+import random
+import string
+import glob
+
+##############################################################
+# Generate some text files and save them in persistent storage
+##############################################################
+
+def generate_random_string(length=100):
+    """Generate a random string of fixed length."""
+    return ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(length))
+
+num_files=10
+file_length=1000
+
+
+for directory in ["/home/user/app", "/data"]:
+    if not os.path.exists(directory):
+        break
+    
+    for i in range(num_files):
+        file_name = os.path.join(directory, f'random_file_{i}.txt')
+        with open(file_name, 'w') as f:
+            for _ in range(file_length):
+                f.write(generate_random_string() + '\n')
+
+
+##############################################################
+# The Gradio app
+##############################################################
+
+with gr.Blocks() as demo:
+    gr.FileExplorer(label="Working directory")
+    gr.FileExplorer(root="/home/user/app", label="Persistent storage")
+
+demo.launch()