feat: redeploy fresh model weights and demo trajectories #9

	name: Sync to Hugging Face Spaces

	on:
	push:
	branches: [main]
	workflow_dispatch: # Allows manual syncing from the GitHub Action tab

	jobs:
	sync:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Debug Secret Presence
	run: \|
	if [ -z "${{ secrets.HF_TOKEN }}" ]; then
	echo "❌ HF_TOKEN is empty or missing in GitHub Repository Secrets!"
	exit 1
	else
	echo "✅ HF_TOKEN is successfully configured in GitHub Repository Secrets (len: ${#HF_TOKEN})."
	fi
	env:
	HF_TOKEN: ${{ secrets.HF_TOKEN }}

	- name: Push to Hugging Face
	env:
	HF_TOKEN: ${{ secrets.HF_TOKEN }}
	run: \|
	# Force push with secure error-masking fallback to reveal the raw server rejection message
	git push --force https://sadhumitha-s:$HF_TOKEN@huggingface.co/spaces/sadhumitha-s/DT-Explorer HEAD:main 2> push_err.txt \|\| {
	echo "=== HUGGING FACE PUSH ERROR LOG ==="
	if [ -n "$HF_TOKEN" ]; then
	sed "s/$HF_TOKEN/*****_TOKEN/g" push_err.txt
	else
	cat push_err.txt
	fi
	exit 1
	}

Provide feedback