import re
result = re.match(r"Sachin in","Sachin in Name ")
print(result.group(0))

2097ed47c12e6e97789f0aa0a8e0762e71f81711
<mask token>

<mask token>
print(result.group(0))

<mask token>
result = re.match('Sachin in', 'Sachin in Name ')
print(result.group(0))

import re
result = re.match('Sachin in', 'Sachin in Name ')
print(result.group(0))

import re
result = re.match(r"Sachin in","Sachin in Name ")
print(result.group(0))
