関連ワード:  python write () argument must be str not bytes    python write () argument must be str not list    python write () argument must be str not dict    python write argument must be str    python write () argument must be str not int    python write () argument must be str not tuple    python write () argument must be str not none    python write () argument must be str not dataframe    python typeerror write () argument must be str not bytes    python typeerror write () argument must be str not list