[falcon] await asyncio.sleep(0.5) to give it time to generate, should move to executor thread

app.py

@@ -585,7 +585,9 @@ async def falcon(ctx, *, prompt: str):
                 				0.9,	# int | float (numeric value between 0.1 and 0.99) in 'p (nucleus sampling)' Slider component
                 				fn_index=1
                 )
-
+                
+                await asyncio.sleep(5)
+                
                 directory = '/tmp/'
                 
                 max_length = 0