Update app.py

app.py

@@ -26,15 +26,17 @@ def get_chat_response(name, input_txt = "Hello , what is your name?"):
   #and also gives character sense if of his/her/its name!
   personality = "My name is " + name
 
+  if input_txt[:-1] != ".":
+    #add a dot after sentence to make model understand it more clearly
+    input_txt = input_txt + "."
+    
   ##can respond well to history as well but for this quick demo not implemented
   ##see metayazar.com/chatbot for a min 2 history
   
   ##this is a multi-speaker model, currently no history, so ending with "<speaker2>" to get response. depends on who starts conversation it can be speaker1
   ##if there is a history depends on who started conversation it should end with <speaker1>
   #historical implementation not implemented in this demo
-  
-
-  bot_input_ids =  tokenizer.encode(tokenizer.bos_token +  personality + "<speaker1>" + input_txt + tokenizer.eos_token   , return_tensors='pt')
+    bot_input_ids =  tokenizer.encode(tokenizer.bos_token +  personality + "<speaker1>" + input_txt + tokenizer.eos_token   , return_tensors='pt')
 
   #optimum response and speed
   #50 token max length, temperature = 1.3 makes it creative