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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def current_client(self, quiet, bootstrap_server, create_client):
 """Return the client for current file in the editor."""

        current_file = self._vim.current.buffer.name
        config_path = ProjectConfig.find_from(current_file)
        if config_path:
            return self.client_for(
                config_path,
                quiet=quiet,
                bootstrap_server=bootstrap_server,
                create_client=create_client)