For this Question: Determine the total salary of each department.
Output the salary along with the corresponding department.DataFrame/SQL Table with the following schema -
<schema>[{'name': 'worker', 'columns': [{'name': 'worker_id', 'type': 'int64'}, {'name': 'first_name', 'type': 'object'}, {'name': 'last_name', 'type': 'object'}, {'name': 'salary', 'type': 'int64'}, {'name': 'joining_date', 'type': 'datetime64[ns]'}, {'name': 'department', 'type': 'object'}]}]</schema>Each row in a new line and each value of a row separated by a |, i.e.,
0|1|2
1|2|3
2|3|4-, I have written this Solution Code: df=worker.groupby(by='department').sum()
for i,row in df.iterrows():
    print(f"{i}|{row['salary']}"), In this Programming Language: Python, Now tell me if this Code is compilable or not?