Update app.py

app.py

@@ -5,6 +5,8 @@ import gradio as gr
 import time
 import os
 import elasticsearch
+import torch
+import torch_xla.core.xla_model as xm
 
 MB = 1024*1024
 def eat_memory():
@@ -14,7 +16,11 @@ def eat_memory():
         time.sleep(0.1)
 
 def greet(name):
-    return "Hello " + name + "!! secret: " + os.environ.get("TEST_ENV_SECRET")
+    device = xm.xla_device()
+    t1 = torch.randn(3,3,device=device)
+    t2 = torch.randn(3,3,device=device)
+    t3 = str(t1 + t2)
+    return "Hello " + name + "!! Tensor: " + t3 + ", secret: " + os.environ.get("TEST_ENV_SECRET")
 
 # bidule
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")