Update app.py

app.py

@@ -66,10 +66,7 @@ def download_report():
 def bot(history):
     bot_message = sales_agent._call({})
     history[-1][1] = ""
-    for character in bot_message:
-        history[-1][1] += character
-        time.sleep(0.05)
-        yield history
+    return history
 summarizer = Summarizer()
 sentiment = SentimentAnalyzer()