Answers for "python joins"

SQL joins in python

This was What I intended
 ID Case NxtCase
 1    A        
 2    C        
 3    E      

This is my desired result

 ID Case NxtCase
 1    A        B
 2    C        D
 3    E        F

join function in python

# use of join function to join list 
# elements without any separator. 
  
# Joining with empty separator 
list1 = ['g','e','e','k', 's']  
print("".join(list1)) 

#Output:
geeks