Ytukyg

I'm using the following code to extract rows with specific words, the code run perfectly with some files, but gave me TypeError: argument of type 'float' is not iterable for other files.

import re

import string

import pandas as pd

import openpyxl

import glob

import csv

import os

import xlsxwriter

import numpy as np



keywords = {"oracles","mining","ico"}

df = pd.read_csv(r"C:Userssplit6_out.csv", error_bad_lines=False)#, 

sep="," , encoding="utf-8")

output = pd.DataFrame(columns=df.columns)



for i in range(len(df.index)):

   if any(x in (df[' Tags'][i])  for x in keywords):

       output.loc[len(output)] = [df[j][i] for j in df.columns]



 output.to_csv(r"C:Usersplit6_KW.csv")

How would I fix this issue? How do you skip or ignore rows with NAN or those causing the problem?
Here is the traceback:

     TypeError                                 Traceback (most recent call 

     last)

     <ipython-input-1-b705d440e654> in <module>()

        17 

        18 for i in range(len(df.index)):

        ---> 19    if any(x in (df[' Tags'][i])  for x in keywords):

        20        output.loc[len(output)] = [df[j][i] for j in df.columns]

        21 



        <ipython-input-1-b705d440e654> in <genexpr>(.0)

        17 

        18 for i in range(len(df.index)):

        ---> 19    if any(x in (df[' Tags'][i])  for x in keywords):

        20        output.loc[len(output)] = [df[j][i] for j in df.columns]

        21 



        TypeError: argument of type 'float' is not iterable