Update app.py

app.py

@@ -52,10 +52,10 @@ def get_audio(url):
 
 def get_transcript(url, model_size, lang, format):
     subtitles = get_subtitles(url, langs)
-    if(subtitles){
+    if subtitles:
         print(subtitles)
         return subtitles.get(lang)
-    }
+
     model = whisper.load_model(model_size)
 
     if lang == "None":