Update visualize.py

src/visualization/visualize.py

@@ -7,7 +7,7 @@ from models import predict_model
 def visualize():
     st.write("# Summarization  UI")
     st.markdown(
-        '''
+        """
         *For additional questions and inquiries, please contact **Gagan Bhatia** via [LinkedIn](
         https://www.linkedin.com/in/gbhatia30/) or [Github](https://github.com/gagan3012).*
         ''')