improved text area, and polished the dropdown menu

app.py

@@ -29,6 +29,7 @@ def main():
   st.markdown(title, unsafe_allow_html=True)
 
   sample_files = {
+    '': '',
     'Stewie Griffin': 'sample_inputs/stewie.wav',
     'Donald Trump': 'sample_inputs/trump.wav',
     'Joe Rogan': 'sample_inputs/rogan.wav'
@@ -47,7 +48,7 @@ def main():
     st.audio(speaker_file, format='audio/wav')
 
     # Input text 
-    text_input = st.text_input('What do you want your character to say? (Alphabet letters only, DO NOT INCLUDE PUNCTUATION)')
+    text_input = st.text_area('What do you want your character to say? (Alphabet letters only, DO NOT INCLUDE PUNCTUATION)')
 
     if st.button('Synthesize'):
       if text_input: