supported_extensions = ['.md', '.markdown']


# The default filenames when no file is provided
default_filenames = map(lambda ext: 'README' + ext, supported_extensions)

supported_extensions = ['.md', '.markdown']


# The default filenames when no file is provided
default_filenames = ['README' + ext for ext in supported_extensions]

Fix map resolving to empty list on Python 3.
Fix map resolving to empty list on Python 3.

  supported_extensions = ['.md', '.markdown']
  
  
  # The default filenames when no file is provided
- default_filenames = map(lambda ext: 'README' + ext, supported_extensions)
+ default_filenames = ['README' + ext for ext in supported_extensions]
  
Fix map resolving to empty list on Python 3.
## Code Before:
supported_extensions = ['.md', '.markdown']


# The default filenames when no file is provided
default_filenames = map(lambda ext: 'README' + ext, supported_extensions)

## Instruction:
Fix map resolving to empty list on Python 3.
## Code After:
supported_extensions = ['.md', '.markdown']


# The default filenames when no file is provided
default_filenames = ['README' + ext for ext in supported_extensions]
