scripts/call_space_direct.sh

#!/usr/bin/env bash
set -euo pipefail

: "${SPACE_URL:?Set SPACE_URL, e.g. https://your-space.hf.space}"
HF_TOKEN="${HF_TOKEN:-}"
PROMPT="${1:-Write a short haiku about GPUs.}"
MODEL="${MODEL:-unsloth/diffusiongemma-26B-A4B-it-GGUF:Q4_K_M}"
MAX_TOKENS="${MAX_TOKENS:-256}"

AUTH_ARGS=()
if [[ -n "${HF_TOKEN}" ]]; then
  AUTH_ARGS=(-H "Authorization: Bearer ${HF_TOKEN}")
fi

PAYLOAD=$(python - "$MODEL" "$PROMPT" "$MAX_TOKENS" <<'PY'
import json, sys
model, prompt, max_tokens = sys.argv[1], sys.argv[2], int(sys.argv[3])
print(json.dumps({
    "data": [{
        "model": model,
        "messages": [{"role": "user", "content": prompt}],
        "max_tokens": max_tokens,
    }]
}, ensure_ascii=False))
PY
)

EVENT_ID=$(curl -sS -X POST "${SPACE_URL%/}/gradio_api/call/chat" \
  -H "Content-Type: application/json" \
  "${AUTH_ARGS[@]}" \
  -d "$PAYLOAD" | python -c 'import json,sys; print(json.load(sys.stdin)["event_id"])')

echo "event_id=${EVENT_ID}" >&2
curl -N "${SPACE_URL%/}/gradio_api/call/chat/${EVENT_ID}" "${AUTH_ARGS[@]}"