I wrote this code for some uni work, was all working fine then when i logged in this morning to try it again i get "DF is not defined" Can anyone see why at all?
import pandas as pd
import csv as df
df = pd.read_csv("/Users/maddieroberts/Desktop/code/university_picker/course_data.csv")
def read_data_base(filename):
"""
A function to read data
"""
return pd.read_csv("/Users/maddieroberts/Desktop/code/university_picker/course_data.csv")
def build_boolean_index(df, criteria):
"""
A function used to input an individuals preferences for university
"""
indices = [df[key] == value for key, value in criteria.items()]
index = indices[0]
for column in indices[1:]:
index = index & column
return index
def get_choice(df, criteria):
"""
A function to return the options calculated from the previous boolean
"""
index = build_boolean_index(df, criteria)
return df[index]
