Remove line feed from csv file column

Hi All,

My requirement is to remove line

please post some more simple input and the desired output

im sorry havnig some issue posting this .. will post and unable to delete this post .. kindly delete / negate this post .. apologies to all the users

sed -e 's/^M//g' input_file > out_put 

-- here use Control - V and then Control -M to get ^M and not (caret ^ and M)