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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 assign_dna_reads_to_dna_database(query_fasta_fp, database_fasta_fp, out_fp, params={}):
 """Wraps assign_reads_to_database, setting various parameters. The default settings are below, but may be overwritten and/or added to using the params dict: algorithm: bwasw """

    my_params = {'algorithm': 'bwasw'}
    my_params.update(params)

    result = assign_reads_to_database(query_fasta_fp, database_fasta_fp,
                                      out_fp, my_params)

    return result