[root@potato twitter]# ls -l
total 164
-rw-r--r-- 1 root root   1328 Apr  6 20:21 config_example.py
-rw-r--r-- 1 root root   1645 Apr  6 20:21 db_manager.py
-rw-r--r-- 1 root root   1433 Apr  6 20:21 learn.py
-rw-r--r-- 1 root root    809 Apr  6 20:21 process_csv.py
-rw-r--r-- 1 root root   1100 Apr  6 20:21 process.py
-rw-r--r-- 1 root root   4404 Apr  6 20:21 README.md
-rw-r--r-- 1 root root   1578 Apr  6 20:21 reply.py
-rw-r--r-- 1 root root   1992 Apr  6 20:21 twert_helper.py
-rw-r--r-- 1 root root    576 Apr  6 20:21 twert.py
-rw-r--r-- 1 root root 125166 Apr  6 20:19 twitter.py