If huggingface-cli login is not working or you want alternatives, here are all the ways to authenticate with Hugging Face:

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✅ 1. New Command (Recommended)

Hugging Face updated the CLI:

hf auth login

✔ This is the replacement for huggingface-cli login

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✅ 2. Login inside Python (no CLI needed)

from huggingface_hub import loginlogin("your_huggingface_token")

👉 Get token from: https://huggingface.co/settings/tokens

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✅ 3. Use token directly in code

from transformers import AutoTokenizertokenizer = AutoTokenizer.from_pretrained(
    "model_name",
    token="your_huggingface_token"
)

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✅ 4. Set environment variable (best for servers)

Linux / Mac:

export HF_TOKEN=your_token

Windows (CMD):

set HF_TOKEN=your_token

Windows (PowerShell):

$env:HF_TOKEN="your_token"

Then in Python:

from transformers import AutoTokenizertokenizer = AutoTokenizer.from_pretrained("model_name")

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✅ 5. Old command (still works sometimes)

huggingface-cli login

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🚀 Which one should you use?

Use case	Best method
Local dev	hf auth login
Script / automation	login()
Production server	ENV variable
Quick test	pass token directly

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⚠️ Common Issues

• ❌ “command not found” → install CLI: pip install -U huggingface_hub
• ❌ Wrong token → regenerate from HF settings
• ❌ Permission issue → model may be gated