fix(call_model): retry on transient ConnectionReset / broken-pipe

feat: PythonInterpreter via SandboxFusion, fix parse_tool_call for code tags

fix: PythonInterpreter prompt/parser align with react_agent.py

feat: integrate PythonInterpreter via SandboxFusion

fix: move overflow-x:hidden off body to avoid triggering Gradio mobile warning

robust mobile scroll: direct scrollTop on real container + retries

force-wrap long inline code (URLs/search queries) at all widths

mobile: fix text clipping, shrink mono font, reliable scroll via scrollTo

fix mobile overflow: min-width, wrap long code, reduce padding/font

remove generating line; fix scroll via event delegation

fix dark mode: class-based (html.dark-mode) + JS matchMedia detection

improve UX: auto-scroll to output on submit, dark mode support, generating animation

Remove PythonInterpreter from Space prompt; note offline-only usage

Limit batched tool call inputs

Force max new tokens to 16384

Raise default max new tokens

Set default max turns to 50

Format tool observations like QUEST inference

Stop model before tool response boundary

Inject authoritative date into user prompt

Strengthen date-sensitive prompt guidance

Emphasize current date in system prompt

ui: refine example helper copy

ui: show full visited URLs

ui: fix Mind2Web 2 label

ui: remove moon landing example

ui: add Mind2Web2 RAG example

ui: clarify example prompt copy

ui: update max turns defaults and timeout copy

Update app.py

ui: remove walkthrough section per user request

walkthrough: scroll-driven replay (sticky state bar + active-step highlight)

ui: move walkthrough between Try examples and Output; rename label

ui: add "See it in action" walkthrough (real M2W2 trace, collapsed by default)

fix: keep question textbox intact when Stop cancels the run

ui: Paper card subtitle Blog -> arXiv (matches new arxiv URL)

fix: Stop button actually cancels run_ui generator (not the .then lambda)

ui: Paper card default URL -> arxiv abstract

css: drop both display headings one more size on mobile (1rem -> 0.9rem)

css: drop both display headings one size down

css: make the two display headings consistent (size + line-height)

css: shrink the two display headings on phones (<=600px)

css: one-per-row Open-release cards on mobile (fix char-wrapped labels)

css: stack action buttons full-width on mobile (fix squished Run Research)

css: fix mobile-stack selector (Gradio 5.x has no gradio-container / .gr-column)

css: stack the two-column layout on mobile/tablet (fix broken phone layout)

search: parse knowledgeGraph/peopleAlsoAsk; treat 0-result as ok+hint

perf: enable Gradio queue concurrency (fix "long queue" serialization)

ui: header title -> "QUEST: Training Frontier Deep Research Agents with Fully Synthetic Tasks"

ui: Paper card default URL -> the final QUEST github-page site