text box

app.py

@@ -68,16 +68,13 @@ def pdf_changes(pdf_doc):
         documents = load_documents(pdf_doc)
         global full_summary
         full_summary = generate_summary(documents)
-        summary_state.value = full_summary
-        global db, qa
-        db, qa = setup_retrieval(documents)
-        summary_box.set_value(full_summary)
+        summary_state.value = full_summary  # Update the state variable
+        # ... (rest of your code)
         return f"Ready. Full Summary loaded."
     except Exception as e:
         return f"Error processing PDF: {str(e)}"
 
 
-
 def clear_data():
     global qa, db
     qa = None
@@ -169,7 +166,8 @@ with gr.Blocks(css=css) as demo:
               placeholder="Summary will appear here.",
               interactive=False,
               rows=5,
-              elem_id="summary_box"  # Set the elem_id to match the state key
+              elem_id="summary_box",
+              state=summary_state  # Bind the state here
             )
 
         
@@ -192,4 +190,4 @@ with gr.Blocks(css=css) as demo:
         bot, chatbot, chatbot
     )
 
-demo.launch()
+demo.launch()