class CommandConfigError(Exception):
    """Exception for command configuration errors"""
    pass

class CommandConfigError(Exception):
    """Exception for command configuration errors"""
    pass

class RequirementsConfigError(Exception):
    """Exception for command configuration errors"""
    pass

Add a requirements configuration exception
Add a requirements configuration exception

  class CommandConfigError(Exception):
      """Exception for command configuration errors"""
      pass
  
+ class RequirementsConfigError(Exception):
+     """Exception for command configuration errors"""
+     pass
+ 
Add a requirements configuration exception
## Code Before:
class CommandConfigError(Exception):
    """Exception for command configuration errors"""
    pass

## Instruction:
Add a requirements configuration exception
## Code After:
class CommandConfigError(Exception):
    """Exception for command configuration errors"""
    pass

class RequirementsConfigError(Exception):
    """Exception for command configuration errors"""
    pass
