Update app.py

removed period

app.py

@@ -94,7 +94,7 @@ iface = gr.Interface(
     fn=rag_interface,
     inputs=gr.Textbox(lines=2, placeholder="Enter your question here:"),
     outputs="markdown",
-    title="Kural for your question.",
+    title="Kural for your question",
     description="Ask a vexing question and get 3 relevant Thirukural couplets using embedding-similarity based search.",
     flagging_mode='never'
 )