{"message":"Qwen3-VL Multipart API","version":"2.0.0","features":{"images":"Upload images directly (JPEG, PNG, GIF, WebP)","videos":"Upload videos - frames are extracted automatically (MP4, AVI, MOV, MKV, WebM)"},"endpoints":{"/chat":"POST - Send chat request with images/videos (multipart/form-data)","/health":"GET - Health check"}}