lexiter

Last week I had an interview (or chat) with some PhD students from a research group with similar interests as me. They told me in the interview that the research group's Professor might want to talk to me but they weren't sure. An hour after the call ended, one of the PhD students emailed saying it was nice talking and that the Professor would like to talk to me as well and he will contact me to set a time. It has been a week and I haven't heard from anyone from that research group. Would it be wise to contact the professor myself asking what time he would like to talk? Thanks.