Update app.py

app.py

@@ -13,16 +13,22 @@ st.set_page_config(page_title='Sentiments Analysis',page_icon='😎',layout='cen
 
 #welcome Animation
 com.iframe("https://embed.lottiefiles.com/animation/149093")
-st.markdown("<h1 style='text-align: center'> Tweet Sentiments </h1>",unsafe_allow_html=True)
+st.markdown("<h1 style='text-align: center'> Covid Vaccine Tweet Sentiments </h1>",unsafe_allow_html=True)
+st.markdown("<h2 style='text-align: center'> These models were trained to detect how a user feel about the covid vaccines based on their tweets(text) </h2>",unsafe_allow_html=True)
 
 #Create a form to take user inputs
 with st.form(key='tweet',clear_on_submit=False):
+    #input text
     text=st.text_area('Copy and paste a tweet or type one',placeholder='I find it quite amusing how people ignore the effects of not taking the vaccine')
+    #Set examples
+        alt_text=st.selectbox("'Can't Type? Select an Example below",('I hate the vaccines','Vaccines made from dead human tissues','Take the vaccines or regret the consequences','Covid is a Hoax','Making the vaccines is a huge step forward for humanity. Just take them'))
+        #Submit
     submit=st.form_submit_button('submit')
 if submit:
     #Check text
     if text=="":
-        st.error('Empty text')
+        st.write(f'input text is set to {alt_text}')
+        text=alt_text
     else:
         st.success('Text received',icon='✅')
 #Select a model