Update app.py

app.py

@@ -305,9 +305,9 @@ show_html2(text, df, labels, "Text annotated with identified Named Entities")
 
 try_link="""<a href="https://colab.research.google.com/github/JohnSnowLabs/spark-nlp-workshop/blob/master/tutorials/Certification_Trainings/Public/3.SparkNLP_Pretrained_Models.ipynb"><img src="https://colab.research.google.com/assets/colab-badge.svg" style="zoom: 1.3" alt="Open In Colab"/></a>"""
 st.sidebar.title('')
-st.sidebar.markdown('Try it yourself:')
+st.sidebar.markdown("<h1> Try it yourself: </h1>" , unsafe_allow_html=True)
 st.sidebar.markdown(try_link, unsafe_allow_html=True)
 
-st.sidebar.markdown("""Want to see more? 
+st.sidebar.info("""Want to see more? 
 - Check Spark NLP in action, including our Spark NLP for Healthcare & Spark OCR demos at [here](https://www.johnsnowlabs.com/spark-nlp-in-action/#)
 - Check our 4.4K+ models available in Spark NLP Models Hub [here](https://nlp.johnsnowlabs.com/models)""")