This work for me :

class ParametersGeneral:
    def __init__(self, section_name, enable_adjacent_channel=False, enable_cochannel=False, num_snapshots=10000, imt_link='DOWNLINK', system='RAS', seed=101, overwrite_output=True, is_space_to_earth=False, output_dir='output', output_dir_prefix='output'):
        self.section_name = section_name
        self.enable_adjacent_channel = enable_adjacent_channel
        self.enable_cochannel = enable_cochannel
        self.num_snapshots = num_snapshots
        self.imt_link = imt_link
        self.system = system
        self.seed = seed
        self.overwrite_output = overwrite_output
        self.output_dir = 'output'
        self.output_dir_prefix = 'output' 
        self.is_space_to_earth = is_space_to_earth
        self.output_dir = output_dir
        self.output_dir_prefix=output_dir_prefix

for attr in attr_list:
    try:
        attr_val = getattr(self, attr)
        config_value = config[self.section_name][attr]
        
        print(f"Setting attribute '{attr}' with value from config: {config_value} (type: {type(config_value)})")

        if isinstance(attr_val, str):
            setattr(self, attr, config_value)
        elif isinstance(attr_val, bool):
            setattr(self, attr, bool(config_value))
        elif isinstance(attr_val, float):
            setattr(self, attr, float(config_value))
        elif isinstance(attr_val, int):
            setattr(self, attr, int(config_value))
        elif isinstance(attr_val, tuple):
            try:
                param_val = config_value
                tmp_val = list(map(float, param_val.split(","))) 
                setattr(self, attr, tuple(tmp_val))
            except ValueError:
                print(f"ParametersBase: could not convert string to tuple \"{self.section_name}.{attr}\"")
                exit()

    except KeyError:
        print(f"ParametersBase: NOTICE! Configuration parameter \"{self.section_name}.{attr}\" is not set in configuration file. Using default value {attr_val}")
    except Exception as e:
        print(f"Um erro desconhecido foi encontrado: {e}")