Upload train_qwen3_codeforces.py with huggingface_hub

train_qwen3_codeforces.py

@@ -87,15 +87,15 @@ training_args = SFTConfig(
     packing=False,
 )
 
-# Initialize trainer with tokenizer for chat format
+# Initialize trainer for chat format
 print("Initializing trainer...")
 trainer = SFTTrainer(
     model=model_name,
-    tokenizer=tokenizer,
     train_dataset=dataset_split["train"],
     eval_dataset=dataset_split["test"],
     peft_config=peft_config,
     args=training_args,
+    processing_class=tokenizer,
 )
 
 # Start training