# docstring for my .py files does not work in Sage Notebook [UPD1]

Hello!
Sage 5.10, Linux Mint 15 Cinnamon.

I created new directory "pycode" in /home/andrei/

There is one file my_func.py in /home/andrei/pycode

The context of my_module.py:

```
import sage.all
def my_func(a, b, c):
"""
hello!
"""
return(a+b+c)
```

In Sage Notebook I do the next:

```
import sys # 1st cell
sys.path.append('/home/andrei/pycode/') # 2nd cell
import my_module # 3rd cell
my_module.my_func? # 4 cell
```

I don't see any docstring in Sage Notebook. Where is the error? Please help me. Thanks.

**UPD1:**
I found the answer! :)
First of all I turned off and then launched sage notebook. After that I saw my docstring. Then I use Action... --> Restart worksheet.
Please explain me why shift+enter doesn't work for me. Thanks.