* refactor: Clean up _response_types_map formatting
It matches black's behavior of having trailing commas now.
* test: Add test to reproduce #16967
* fix: deserialize responses even if no returnType
Closes#16967
* refactor: Simplify ApiException subclasses
* refactor: Move exception subtype choice to ApiException
* feat: Deserialize error responses and add to exceptions
* test: Add for error responses with model
* add float as reserved world
* clean up
* update samples
* Update modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonCodegen.java
Co-authored-by: Jonathan Ballet <jon@multani.info>
* update doc
* uncomment test
---------
Co-authored-by: Jonathan Ballet <jon@multani.info>