3300 rows
I need make new single column with single tag each row
Use DataFrame.explode (pandas 0.25+) with Series.str.strip and Series.str.split column Tags for lists:
DataFrame.explode
Series.str.strip
Series.str.split
Tags
df1 = (df.assign(Tags = df['Tags'].str.strip('><').str.split('><')) .explode('Tags') .reset_index(drop=True))