NameError: name 'verbose' is not defined

[Philippemetagenomica]

Hello everybody!
First of all, I would like to congrats the developers on this kind of work. No need for a terminal command baseline, no need Linux, and no need to download and install packages. This should be the future of bioinformatics.
I have some issues with the analysis

---

NameError Traceback (most recent call last)
in ()
267
268 for genome_name in genome_dict.keys():
--> 269 if verbose:
270 print("Reading fasta file", str(genome_name) + "...\n")
271

NameError: name 'verbose' is not defined

Could someone help me with this error?