output format

app.py

@@ -45,7 +45,8 @@ def add_text(history, text):
 
 def bot(history):
     response = infer(history[-1][0], history)
-    formatted_response = f"**Bot:**\n\n{'  \n'.join(response.split('. '))}"
+    sentences = '  \n'.join(response.split('. '))
+    formatted_response = f"**Bot:**\n\n{sentences}"
     history[-1][1] = formatted_response
     return history