Update app.py

app.py

@@ -357,15 +357,14 @@ def __init__(self, Video_path, source_language, target_language,
                         'None': None}
 
 
-
         if self.source_language == 'tr':
             model_name = f"Helsinki-NLP/opus-mt-trk-{self.target_language}"
         elif self.target_language == 'tr':
             model_name = f"Helsinki-NLP/opus-mt-{self.source_language}-trk"
         else:
             model_name = f"Helsinki-NLP/opus-mt-{self.source_language}-{self.target_language}"
 
-	if self.source_language == 'zh-cn':
+        if self.source_language == 'zh-cn':
             model_name = f"Helsinki-NLP/opus-mt-zh-{self.target_language}"
         elif self.target_language == 'zh-cn':
             model_name = f"Helsinki-NLP/opus-mt-{self.source_language}-zh"
@@ -376,8 +375,6 @@ def __init__(self, Video_path, source_language, target_language,
         model = MarianMTModel.from_pretrained(model_name).to(device)
 
         if not self.Context_translation:
-
-
 
             # Function to translate text
             def translate(sentence, model, tokenizer):