Handle default app or function

[tiangolo]

✨ Take app or function parameters, or extract defaults, or take first in locals.

[codecov-io]

Codecov Report

Merging #2 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff           @@
##           master     #2    +/-   ##
======================================
  Coverage     100%   100%            
======================================
  Files          11     22    +11     
  Lines         142    311   +169     
======================================
+ Hits          142    311   +169

Impacted Files	Coverage Δ
tests/assets/func_other_name.py	100% <100%> (ø)
typer_cli/main.py	100% <100%> (ø)	⬆️
tests/test_func_other_name.py	100% <100%> (ø)
tests/test_multi_app_cli.py	100% <100%> (ø)
tests/test_app_other_name.py	100% <100%> (ø)
tests/test_multi_app_sub.py	100% <100%> (ø)
tests/test_multi_func.py	100% <100%> (ø)
tests/assets/multi_app.py	100% <100%> (ø)
tests/test_multi_app.py	100% <100%> (ø)
tests/assets/multi_func.py	100% <100%> (ø)
... and 13 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update db0aaad...7c506a9. Read the comment docs.