Update app.py

app.py

@@ -78,7 +78,7 @@ with gr.Blocks() as demo:
     outputs = [slider, image, submit_btn]
 
     # duration is set to default to avoid quota issues
-    @spaces.GPU(duration=60)
+    @spaces.GPU(duration=90)
     def infer(formula):
         current_time = datetime.now(tz)
         print (current_time, formula)