samstrohkorbatt

Results 2 issues of samstrohkorbatt

Adding [Python f-string](https://docs.python.org/3/tutorial/inputoutput.html#formatted-string-literals) support, as mentioned in issue: [microsoft/monaco-languages#1762](https://github.com/microsoft/monaco-editor/issues/1762) This includes new tests for the f-string formatting, and all current string tests are passing, so these changes are isolated to...

Fixed issue [#4601](https://github.com/microsoft/monaco-editor/issues/4601) and add more f-string features with tests: 1. Walrus operator 2. Nested f-strings 3. Lambda functions 4. {{ }} 5. Nested strings

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