I asked him to create a diagram but the Diagram (output) he created had a problem, I can’t see it. Instead, the “Preview” screen is displaying the following message in red : Parse error on line 2: ... Chain Performance\n(Transport & Distrib -----------------------^ Expecting 'SQE', 'DOUBLECIRCLEEND', 'PE', '-)', 'STADIUMEND', 'SUBROUTINEEND', 'PIPE', 'CYLINDEREND', 'DIAMOND_STOP', 'TAGEND', 'TRAPEND', 'INVTRAPEND', 'UNICODE_TEXT', 'TEXT', 'TAGSTART', got 'PS' Here is the entire code, please fix it as soon as possible, I really need that diagram now : flowchart TD A[Data-Informed KPI Framework\nDownstream Supply Chain Performance\n(Transport & Distribution Planning)] %% Inputs subgraph I[Primary Data Inputs] I1[Supplier commissions & rents\n(May 2022–Apr 2026)\nExcluding Primagaz] I2[Fuel invoices: Radius & DKV\n(Dec 2025–Apr 2026)] I3[Government benchmark\nWeekly diesel prices (FR)\n(EUR/1000L → EUR/L)] end %% Processing subgraph P[Data Preparation (Monthly Structuring)] P1[Cleaning & standardization\n(dates, suppliers, currencies)] P2[Monthly aggregation\n(by supplier / vehicle scope)] P3[Weighted computations\n(price per liter, shares)] P4[Scope governance\n(align liters, cost, km;\npartial coverage flagged)] end %% Pillars subgraph K[Two-Pillar KPI Architecture] direction LR subgraph K1[Pillar 1 — Supplier Profitability Structure\n(Long-horizon monitoring)] K1a[Total monthly margin] K1b[Supplier contribution shares] K1c[Cumulative ranking] K1d[Concentration (Top-3/Top-5)] K1e[Exception trigger\nDiff total − reference] end subgraph K2[Pillar 2 — Fleet Fuel Cost & Efficiency\n(Short-horizon baseline + benchmark)] K2a[Fuel cost & volume\n(EUR, liters)] K2b[Weighted invoice price\n(EUR/L)] K2c[Benchmark price\n(EUR/L)] K2d[Price gap KPI\nΔP = Pinv − Pbench] K2e[Efficiency ratios\nEUR/km; L/100 km] end end %% Governance subgraph G[Governance & Decision-Support Use] G1[Monthly review rhythm] G2[Exception-based management\n( investigate when abnormal )] G3[Managerial actions\nSupplier follow-up / planning review] end %% Outputs subgraph O[Outputs (Results & Monitoring)] O1[Dashboards / figures\nTime series, stacked contributions,\nranking, concentration] O2[Benchmark comparisons\nInvoice vs government price] O3[Actionable KPI summary table\n(Definitions, units, frequency)] end %% Connections A --> I I --> P P --> K K --> G G --> O I1 --> P I2 --> P I3 --> P P --> K1 P --> K2 K2c -. informs .-> K2d G2 -->|Triggers| G3 O1 -->|Supports| G1
