Update app.py

app.py

@@ -14,7 +14,7 @@ REMOVED_TARGET_LANGUAGES = {"Ligurian", "Lombard", "Sicilian"}
 device = "cpu" if platform.system() == "Darwin" else "cuda"
 MODEL_NAME = "facebook/nllb-200-3.3B"
 
-code_mapping = dict(sorted(code_mapping.items(), key=lambda item: item[1]))
+code_mapping = dict(sorted(code_mapping.items(), key=lambda item: item[0]))
 flores_codes = list(code_mapping.keys())
 target_languages = [language for language in flores_codes if not language in REMOVED_TARGET_LANGUAGES]