Upload train_qwen_codeforces.py with huggingface_hub

train_qwen_codeforces.py

@@ -31,8 +31,8 @@ def formatting_func(example):
             tokenize=False,
             add_generation_prompt=False
         )
-        return {"text": text}
-    return {"text": ""}
+        return text
+    return ""
 
 # LoRA configuration for efficient training
 peft_config = LoraConfig(