Remove all duplicate characters from a string

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In this program, we will take a string as input and remove all duplicate characters from a string

Steps to solve the program
  1. Take a string as input.
  2. Import OrderedDict from collections to remove duplicate characters from a string.
  3. Print the output.
				
					#Input string
string = "sqatools"

#Importing ordereddict
from collections import OrderedDict

#Printing output
"".join(OrderedDict.fromkeys(string))

Output :

				
					'sqatol'
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