AbsiElhashmy/agentic-data-viz-recommender

Give each chart a unique key to avoid StreamlitDuplicateElementId

Update README: tool use, live demo, SEN4018 requirements, full layout

Add genuine function-calling tool use to the decision agent

Render datasets with a column literally named 'count'

Cap heatmap to 15 columns so wide datasets stay readable

Fix numeric columns misclassified as categorical on large datasets

Re-enable Gemini 2.5 "thinking" for max quality (revert thinking_budget=0)

Fall back across models immediately on rate limits (429) instead of waiting

Fix sidebar-pin CSS: drop the section[] tag qualifier so the selector matches

Remove sidebar footer; strengthen the sticky-sidebar CSS

Disable Gemini 2.5 "thinking" to speed up runs (thinking_budget=0)

Elevate the sidebar: two-tone brand, cleaner edge and dividers

Polish the sidebar and pin it on scroll

Move upload + controls into a left sidebar

UI polish: blue theme, How-it-works panel, regrouped controls, clearer hierarchy

Render the run-status box above the preview (under Run Agent)

Use Unicode status dot + bullets instead of Material icons (1.36-safe)

Use clean color-coded text instead of Material icons; drop nulls in treemap/grouped_bar

Fix numeric x-axis on line/area; tidy fallback titles

Fix 3 pre-deploy issues: treemap/grouped_bar nulls, error mapping, log wording

Replace UI emojis with Material Symbols icons

Add 3 chart types: grouped_bar, area, treemap (10 total)

Add 7 UX improvements: friendly errors, pre-run profile, unified cards, report, reasoning log, data story, caching

Fix 11 audit findings: .xls support, evaluator scoring, JSON/prompt robustness

Fix stale UI text, guard high-cardinality color, sample large scatters, precompute download HTML, robust CSV encoding, title-based evaluator mapping, file-size cache key

Add model fallback when primary Gemini model is overloaded

Agentic Data Visualization Recommender