push_model.py

import os
from transformers import AutoTokenizer
from peft import AutoPeftModelForQuestionAnswering
from huggingface_hub import login

def main():
    # Get token from environment (using your existing roberta_token)
    hf_token = os.environ.get('roberta_token')
    
    if not hf_token:
        print("❌ roberta_token not found in environment!")
        print("Make sure roberta_token is set in your Space secrets.")
        return
    
    try:
        print("🔐 Logging into Hugging Face Hub...")
        login(token=hf_token)
        print("✅ Login successful!")
        
        print("📂 Loading trained model from ./model_output...")
        # Check if model exists
        if not os.path.exists("./model_output"):
            print("❌ ./model_output directory not found!")
            print("Make sure you've run training first.")
            return
            
        # Load your already-trained model
        model = AutoPeftModelForQuestionAnswering.from_pretrained("./model_output")
        tokenizer = AutoTokenizer.from_pretrained("./model_output")
        print("✅ Model loaded successfully!")
        
        # Push to Hub
        model_name = "AvocadoMuffin/roberta-cuad-qa"
        print(f"⬆️ Pushing model to Hub: {model_name}")
        
        model.push_to_hub(model_name, private=False)
        tokenizer.push_to_hub(model_name, private=False)
        
        print(f"🎉 SUCCESS! Model pushed to: https://huggingface.co/{model_name}")
        
        # Also push training info if it exists
        training_info_path = "./model_output/training_info.json"
        if os.path.exists(training_info_path):
            from huggingface_hub import upload_file
            upload_file(
                path_or_fileobj=training_info_path,
                path_in_repo="training_info.json",
                repo_id=model_name,
                repo_type="model"
            )
            print("📊 Training info also uploaded!")
        
    except Exception as e:
        print(f"❌ Error: {str(e)}")
        print("Common issues:")
        print("- Invalid token")
        print("- Model name already exists (try a different name)")
        print("- Network issues")

if __name__ == "__main__":
    main()