import pandas as pd
df = pd.DataFrame({"ID":['1','1','1','2','2'],
                   "LINE":['1','3','2','1','2'],
                   "TYPE":['0','1','1','1','0']})
# print results
print(df.head())

# a function to label the first type 1 for each ID sorted by line
# currently it only filters to type 1
def label (row):
    if row.TYPE == '1' :
        return True

# add the label in the dataframe
df['label'] = df.apply (lambda row: label(row), axis=1)

# print results
print(df.head())

  ID LINE TYPE label
0  1    1    0  None
1  1    3    1  None
2  1    2    1  True
3  2    1    1  True
4  2    2    0  None