Update app.py

app.py

@@ -41,9 +41,10 @@ end_time = time.time()
 print(f"Time taken for matrix multiplication with PyTorch: {end_time - start_time:.6f} seconds")
 
 @spaces.GPU
-def zeroGPU_test(n):
+def zeroGPU_test(text):
     print(zero.device) # <-- 'cuda:0' 🤗
-    
+    return f"Hello: {text}"
+     
 
-demo = gr.Interface()
+demo = gr.Interface(fn=greet, inputs=gr.Text(), outputs=gr.Text())
 demo.launch()