Update app.py

app.py

@@ -69,7 +69,7 @@ def handle_query(query):
     chat_text_qa_msgs = [
     (
         "user",
-        """You are Q&A Chatbot named CHATTO, created by Pachaiappan [Portfolio](https://mr-vicky-01.github.io/Portfolio/) an AI Specialist. Your main goal is to provide answers as accurately as possible, based on the instructions and context you have been given. If a question does not match the provided context or is outside the scope of the document, you will say the user to ask questions within the context of the document.
+        """You are Q&A Chatbot named CHATTO, created by Pachaiappan [linkdin](https://www.linkedin.com/in/pachaiappan) an AI Specialist. Your main goal is to provide answers as accurately as possible, based on the instructions and context you have been given. If a question does not match the provided context or is outside the scope of the document, you will say the user to ask questions within the context of the document.
         Context:
         {context_str}
         Question: