For good cause the city council may at its discretion at the hearing continue the same to its next meeting. Following such public hearing or hearings, the city council shall approve, amend or disapprove such environmental impact report and shall then approve or disapprove such project. The city clerk shall file notice of determination of the city council under the provisions of this chapter with the county clerk. (Ord. 317 Ch. 12(b) § 11, 1973)