Update app.py

app.py

@@ -97,7 +97,7 @@ def fine_tune_model():
 
     # Prepare the data for training
     def tokenize_function(examples):
-        return tokenizer(examples['title_cleaned'] + " " + examples['recipe_new'], padding="max_length", truncation=True)
+        return tokenizer([" ".join([title, recipe]) for title, recipe in zip(examples['title_cleaned'], examples['recipe_new'])], padding="max_length", truncation=True)
 
     tokenized_datasets = dataset.map(tokenize_function, batched=True)