Update app.py

app.py

@@ -60,8 +60,8 @@ st.write("Translate subtitles from one language to another.")
 url = "https://huggingface.co/Lenylvt/LanguageISO/resolve/main/iso.md"
 language_options = fetch_languages(url)
 
-source_language_code = st.selectbox("Select Source Language", options=language_options)
-target_language_code = st.selectbox("Select Target Language", options=language_options)
+source_language = st.selectbox("Select Source Language", options=language_options, format_func=lambda x: x[1])
+target_language = st.selectbox("Select Target Language", options=language_options, format_func=lambda x: x[1])
 
 file_input = st.file_uploader("Upload SRT File", type=["srt"])