Update app.py

app.py

@@ -1,11 +1,23 @@
+""" App
+"""
+
 import gradio as gr
 import time
 
-print(gr.__version__)
 
-def waiter(*args):
-  print('right here')
-  return "Hello"
+MB = 1024*1024
+
+
+def eat_memory():
+    mem = []
+    while True:
+        mem += ['c' * (100 * MB)]
+        time.sleep(0.1)
+
+
+def greet(name):
+    eat_memory()
+    return "Hello " + name + "!!"
 
-gr.Interface(waiter, "text", "text").launch(enable_queue=True)
-# some comments
+iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+iface.launch()