Update app.py

app.py

@@ -4,7 +4,7 @@ from lang_detect import detect_language
 from audio_processor import transcribe_audio, text_to_speech
 import os
 
-# Set page config for better UI
+# Set page config as the first Streamlit command
 st.set_page_config(page_title="Multilingual Translator", page_icon="🌐", layout="centered")
 
 # Main app function
@@ -74,7 +74,8 @@ def handle_input(text):
                 elif output_option == "Audio":
                     st.success("Translated Audio:")
                     st.session_state.audio_path = text_to_speech(st.session_state.translated_text, target_lang)
-                    st.audio(st.session_state.audio_path)
+                    if st.session_state.audio_path:
+                        st.audio(st.session_state.audio_path)
                 
                 # Show footer after translation
                 st.markdown("""