Update app.py

app.py

@@ -1,9 +1,10 @@
-import time
 import gradio as gr
+import time
+
+def count_files(message, history):
+    num_files = len(message["files"])
+    return f"You uploaded {num_files} files"
 
-def slow_echo(message, history):
-    for i in range(len(message)):
-        time.sleep(0.3)
-        yield "You typed: " + message[: i+1]
+demo = gr.ChatInterface(fn=count_files, examples=[{"text": "Hello", "files": []}], title="Echo Bot", multimodal=True)
 
-gr.ChatInterface(slow_echo).launch()
+demo.launch()