Update app.py

app.py

@@ -56,7 +56,7 @@ if __name__ == "__main__":
     # get instance of DocumentSearch class
     surfer = DocumentSearch()
     # streamlit part starts here with title
-    st.title('Medical Search')
+    st.markdown("<h1 style='text-align: center'>Medical Search</h1>", unsafe_allow_html=True)
     # input form
     with st.form("my_form"):
         # here we have input space