BubbleChart/ContourPlot/TernaryPlot fail due to boolean value rendering #4257
Description
What happened?
A few visualization operators (BubbleChart/ContourPlot/TernaryPlot) fail at runtime after switching to the new Python template rendering. Scala booleans are rendered as lowercase true/false, which are invalid in Python and cause a crash. The workflow stays in the Running state and no visualization output is produced.
Error message: name 'false' is not defined
How to reproduce?
- create a workflow: CSVFileScan -> BubbleChart (same issue occurs for ContourPlot and TernaryPlot)
- configure the operator with valid columns
- run the workflow
Version
1.1.0-incubating (Pre-release/Master)
Commit Hash (Optional)
No response
What browsers are you seeing the problem on?
No response