Trying to get up and running with Panda3D. I can't seem to get anything going with the ShowBase class.

I use the following code, as instructed by the website:

```
    from direct.showbase.ShowBase import ShowBase

class myApp(ShowBase):

    def __init__(self):
        ShowBase.__init__(self)

app = myApp()
app.run()

```

Now, when I go to test it, I get the following error:

```
Traceback (most recent call last):
  File "C:\Users\POWER\Documents\python_programs\panda3d.py", line 1, in <module>
    from direct.showbase.ShowBase import ShowBase
  File "C:\Users\POWER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\direct\showbase\ShowBase.py", line 12, in <module>
    from panda3d.core import *
  File "C:\Users\POWER\Documents\python_programs\panda3d.py", line 1, in <module>
    from direct.showbase.ShowBase import ShowBase
ImportError: cannot import name 'ShowBase' from 'direct.showbase.ShowBase' (C:\Users\POWER\AppData\Local\Programs\Python\Python37-32\lib\site-packages\direct\showbase\ShowBase.py)

```

Using Windows 10, Python 3.7. Any help?