Update app.py

app.py

@@ -10,9 +10,9 @@ models = {
 	    'Urdu': 'Helsinki-NLP/opus-mt-en-ur',
 	    'Arabic': 'Helsinki-NLP/opus-mt-en-ar', 
 	    # Add more language models if needed
-	}
+    }
 	
-	def load_model(model_name):
+    def load_model(model_name):
 	    """Load the model and tokenizer based on the selected model name."""
 	    model = MarianMTModel.from_pretrained(model_name)
 	    tokenizer = MarianTokenizer.from_pretrained(model_name)