Remove internal progress-log reference from comment

UI/UX polish: random example button, honest disclaimer, better result formatting

Add traceback logging to debug generation errors

Fix ZeroGPU: lazy-load model inside decorated function, not at import time

Add full traceback logging to diagnose model-load failure

Fix: load base model in plain fp32 + PeftModel, avoiding the 4-bit quantization auto-detection that required a GPU at import time (unavailable under ZeroGPU)

Fix fatal crash: spaces import must be first, before any CUDA-touching package

Fix root cause: model was never loading on the Space (Gradio SDK never runs FastAPI lifespan), causing every request to crash. Module-level load + correct ZeroGPU device pattern + always-JSON outputs.

Deploy: fix ZeroGPU RUNTIME_ERROR (@spaces.GPU decorator), sync prompt-format and greedy-decoding fixes from main training/eval work

Deploy SQL Copilot: Gradio UI with Qwen model