Update app.py

app.py

@@ -44,9 +44,9 @@ def add_text(history, text):
 
 def bot(history):
     response = infer(history[-1][0], history)
-
-    for character in response:
-        history[-1][1] = ""
+    history[-1][1] = ""
+    
+    for character in response:     
         history[-1][1] += character
         time.sleep(0.05)
         yield history