COPY error

[ABHANG RANE <arane@xxxxxxxxxxx>]

Hi,
Im trying to load data from a file using copy command. At the end of 
the data, I have appended copy statement as

copy tablename(col1, col2) from stdin with delimiter as '\t';
.\

But I get following error.
ERROR:  syntax error at or near "2713"
LINE 1: 2713 {3.70952,1.45728,0.134339,3.99197,2.22381,-0.435095,6.9...
       ^
invalid command \.


Thanks
Abhang