Improve wording
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@ -29,8 +29,8 @@ def check_exchange(config: Dict[str, Any], check_for_bad: bool = True) -> bool:
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exchange = config.get('exchange', {}).get('name').lower()
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if not exchange:
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raise OperationalException(
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f'This command requires a configured exchange. You can use either '
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f'`--exchange <exchange_name` or use a configuration via `--config`.\n'
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f'This command requires a configured exchange. You should either use '
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f'`--exchange <exchange_name>` or specify a configuration file via `--config`.\n'
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f'The following exchanges are supported by ccxt: '
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f'{", ".join(available_exchanges())}'
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)
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@ -73,7 +73,7 @@ def start_download_data(args: Dict[str, Any]) -> None:
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if 'pairs' not in config:
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raise OperationalException(
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"Downloading data requires a list of pairs."
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"Downloading data requires a list of pairs. "
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"Please check the documentation on how to configure this.")
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dl_path = Path(config['datadir'])
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