# Write a Python program to How to search for a string in text files 
 string1 = 'coding'
  
# opening a text file
file1 = open("geeks.txt", "r")
  
# setting flag and index to 0
flag = 0
index = 0
  
# Loop through the file line by line
for line in file1:  
    index + = 1 
      
    # checking string is present in line or not
    if string1 in line:
        
      flag = 1
      break 
          
# checking condition for string found or not
if flag == 0: 
   print('String', string1 , 'Not Found') 
else: 
   print('String', string1, 'Found In Line', index)
  
# closing text file    
file1.close() 