# data analysis and wrangling

import pandas as pd

import numpy as np

import random as rnd

# visualization

import seaborn as sns

import matplotlib.pyplot as plt

%matplotlib inline

# machine learning

from sklearn.linear_model import LogisticRegression

from sklearn.svm import SVC, LinearSVC

from sklearn.ensemble import RandomForestClassifier

from sklearn.neighbors import KNeighborsClassifier

from sklearn.naive_bayes import GaussianNB

from sklearn.linear_model import Perceptron

from sklearn.linear_model import SGDClassifier

from sklearn.tree import DecisionTreeClassifier

##Acquire data

train_df = pd.read_csv('../input/train.csv') #here I get the error

test_df = pd.read_csv('../input/test.csv')

combine = [train_df, test_df]