changed formatting, and added try except blocks

app.py

@@ -31,24 +31,29 @@ def main():
   # Upload audio file
   uploaded_file = st.file_uploader('Add an audio file of the voice you want to clone...', type=['wav'])
 
-  # Input text 
-  text_input = st.text_input('Enter the text to synthesize')
-
   if uploaded_file is not None:
-    if text_input:
-      if st.button('Synthesize'):
-        with st.spinner('Synthesizing...'):
-          output_path = generate_audio(uploaded_file, text_input)
-
-        col1, col2 = st.columns(2)
-        with col1:
-          st.header('Reference Audio')
-          st.audio(uploaded_file, format='audio/wav')
-        with col2:
-          st.header('Synthesized Audio')
-          st.audio(output_path, format='audio/wav')
-    else:
-      st.error('Please provide a text input!')
+    try:
+      reference_audio = st.columns(1)
+      with reference_audio:
+        st.header('Reference Audio')
+        st.audio(uploaded_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)')
+
+      if text_input:
+        if st.button('Synthesize'):
+          with st.spinner('Synthesizing...'):
+            output_path = generate_audio(uploaded_file, text_input)
+
+          synthesized_audio = st.columns(1)
+          with synthesized_audio:
+            st.header('Synthesized Audio')
+            st.audio(output_path, format='audio/wav')
+      else:
+        st.error('Please provide a text input!')
+    except:
+      st.error('There was a problem synthesizing the text, please check the input and try again. Remember, do not include punctuation in the input.')
 
 if __name__ == '__main__':
   main()