Update app.py

app.py

@@ -81,7 +81,7 @@ class Summarizer:
  message = completions.choices[0].text.strip()
  return message
 
-history_state = gr.State([])
+history_state = gr.State()
 summarizer = Summarizer()
 sentiment = SentimentAnalyzer()
 
@@ -202,8 +202,6 @@ class LangChain_Document_QA:
 
  return scores,customer_fig,agent_fig,customer_emotion_fig,agent_emotion_fig
 
- def clear_func(self,history_state):
- history_state.clear()
 
  def gradio_interface(self):
  with gr.Blocks(css="style.css",theme=gr.themes.Soft()) as demo:
@@ -285,7 +283,7 @@ class LangChain_Document_QA:
  self._agent_text, [chatbot, txt2], chatbot
  )
  end_btn.click(self._display_history, [], txt4)
- clear_btn.click(self.clear_func, [history_state],[])
+
  Sentiment_btn.click(self._on_sentiment_btn_click,[],[txt5,plot,plot_2,plot_3,plot_4])
 
  demo.title = "Vodafone Generative AI CRM ChatBot"