Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from transformers import pipeline, Conversation, BlenderbotTokenizer, BlenderbotForConditionalGeneration, set_seed
+from transformers import pipeline, Conversation, BlenderbotTokenizer, BlenderbotForConditionalGeneration
 import random
 
 tokenizer = BlenderbotTokenizer.from_pretrained("facebook/blenderbot-400M-distill")
@@ -10,8 +10,6 @@ chatbot = pipeline("conversational", model=model, tokenizer=tokenizer)
 converse = None
 
 def model_generate(text, state = None):
-    seed = random.randint(0, 101)
-    set_seed(seed)
     if state == None:
         converse = Conversation(text)
     else:
@@ -21,6 +19,7 @@ def model_generate(text, state = None):
     return converse.generated_responses[-1]
 
 def get_response(text, history) -> str:
+    chatbot.generator.set_seed(random.randint(0, 101))
     output = model_generate(text, converse)
     return output