Add simple template

app.py

@@ -0,0 +1,24 @@
+import streamlit as st
+
+
+st.set_page_config(layout="wide")
+
+st.markdown("""
+<style>
+.big-font {
+    font-size:300px !important;
+}
+</style>
+""", unsafe_allow_html=True)
+
+st.title("ArxivTitlePicker")
+st.write("This app helps define category of your scientific paper based on its name and abstract.")
+name = st.text_input("Paste here name of your paper")
+abstract = st.text_area("Paste here abstract of your paper")
+
+if name != '':
+    st.text("Your paper:\nName: " + name + '.\nAbstract: ' + abstract)
+
+if st.button("Start processing"):
+    if name == '':
+        st.write('<p style="font-family:sans-serif; color:Red; font-size: 21px;">Please, provide name of the paper!🙇‍♂️</p>', unsafe_allow_html=True)