bug maligno

import pandas as pd
from sqlalchemy import creat_engine
df='alunos.csv'
df.columns=[c.lower() for c in df.columns]
print("alguns campos\n----")
print pd.read(df,nrows=5)
table=create_engine('postgresql://postgres:9104m4th3u5@localhost:5432/escola    ')
df.to_sql("alunos",table)


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"importador_teste.py" 10L, 277C                               6,17         Tudo