Update app.py

app.py

@@ -89,9 +89,9 @@ def pdf_changes(pdf_doc):
 
 with gr.Interface(
     fn=query,
-    inputs=[gr.Textbox(label="History", type="key-value", placeholder="History"),
+    inputs=[gr.Textbox(label="History", type="text", placeholder="History"),
             gr.Textbox(label="Question", placeholder="Type your question and hit Enter")],
-    outputs=gr.Textbox(label="Answer", type="key-value", placeholder="Answer"),
+    outputs=gr.Textbox(label="Answer", type="text", placeholder="Answer"),
     live=True,
     title="PDF Chatbot",
     description="Ask questions based on uploaded PDF content.",