Update app.py

app.py

@@ -33,31 +33,10 @@ def pdf_changes(pdf_doc, open_ai_key):
     else:
         return "Please provide an OpenAI API key"
 
-def add_text(history, text):
-    history = history + [(text, None)]
-    return history, ""
 
-def bot(history):
-    response = infer(history[-1][0], history)
-    history[-1][1] = ""
-    
-    for character in response:     
-        history[-1][1] += character
-        time.sleep(0.05)
-        yield history
-    
-
-def infer(question, history):
-    
-    results = []
-    for human, ai in history[:-1]:
-        pair = (human, ai)
-        results.append(pair)
-    
-    chat_history = results
-    print(chat_history)
+    def infer(question):
     query = question
-    result = pdf_qa({"question": query, "chat_history": chat_history})
+    result = pdf_qa({"question": query})
     print(result)
     return result["answer"]
 
@@ -91,10 +70,10 @@ with gr.Blocks(css=css) as demo:
         submit_btn = gr.Button("Send Message")
     load_pdf.click(loading_pdf, None, langchain_status, queue=False)    
     load_pdf.click(pdf_changes, inputs=[pdf_doc, openai_key], outputs=[langchain_status], queue=False)
-    question.submit(add_text, [chatbot, question], [chatbot, question]).then(
+    question.submit( [chatbot, question], [chatbot, question]).then(
         bot, chatbot, chatbot
     )
-    submit_btn.click(add_text, [chatbot, question], [chatbot, question]).then(
+    submit_btn.click( [chatbot, question], [chatbot, question]).then(
         bot, chatbot, chatbot)
 
 demo.launch()