I am writing a program that predicts certain sequences. I want it to save the results in a gzipped fasta format. However, when trying to write to such a file I am getting an invalid file (when trying to open it on Windows I get compressed archive folders error). This is the relevant code: def annotate_fasta_file(model, input_path, output_path): """ Annotates all sequences in a FASTA file with CpG island predictions. Parameters: model (object): A trained classifier model. input_path (str): Path to the input FASTA file. output_path (str): Path to the output FASTA file where annotations will be saved. Writes: A gzipped FASTA file containing predicted annotations for each input sequence. """ sequences = parse_fasta_file(input_path) with gzip.open(output_path, 'wt') as gzipped_file: for seq_id, sequence in sequences.items(): annotation = annotate_sequence(model, sequence) gzipped_file.write(f">{seq_id}\n{annotation}\n") This is the error I get when trying to click or extract the output file: enter image description here Continue reading...
