Update app.py

app.py

@@ -1,9 +1,12 @@
 import gradio as gr
 import pandas as pd
 import json
-
+import uuid
 
 def convert_inputs(user_input, var):
+    if var == "__random__":
+        return [f"session_{uuid.uuid4()}" for _ in len(user_input)]
+
     if isinstance(var, str):
         var = [var]