Update app.py

app.py

@@ -159,7 +159,7 @@ with gr.Blocks(css=".gradio-container {background-color: lightgray} #btn {backgr
             a4=gr.Textbox(label="Answer 4")
             q5=gr.Textbox(label="Question 5")
             a5=gr.Textbox(label="Answer 5")
-    gr.Markdown("""<p style='text-align: center;'>Feel free to give us your <a href="https://www.pragnakalp.com/contact/" target="_blank">feedback</a> on this BERT based QnA demo</p>
+    gr.Markdown("""<p style='text-align: center;'>Feel free to give us your <a href="https://www.pragnakalp.com/contact/" target="_blank">feedback</a> on this BERT based QnA demo.</p>
                                         <p style='text-align: center;'>Developed by: <a href="https://www.pragnakalp.com" target="_blank">Pragnakalp Techlabs</a></p>""")
     input_radio.change(return_lan_para,input_radio,[input_text,q1,q2,q3,q4,q5,a1,a2,a3,a4,a5])  
     sub_btn.click(generate_qna, inputs=[input_text,input_radio,q1,q2,q3,q4,q5], outputs=[a1,a2,a3,a4,a5])