Can't use detectron2 even after installing.

[cooldecola]

I'm trying to run a simple program based on the detectron2 collab tutorial. I'm fairly new to detectron2, before this I only used detectron (so I have cuda and cudnn already setup). I've followed the instructions on the website many times, however when I try running any code that imports detectron2 , it says "detectron2 is not a package"

My Code

This is the code I'm trying to run (my editor is VSCode):

import torch, torchvision
print(torch.__version__, torch.cude.is_available())
assert torch.__version__.startswith("1.9")

import detectron2
from detectron2.utils.logger import setup_logger

Error

However I get the following error when I run python detectron2.py on terminal:

File "/home/Repo/detectron2_practice/detectron2.py", line 6, in <module> 
from detectron2.utils.logger import setup_logger
ModuleNotFoundError: No module named 'detectron2.utils'; 'detectron2' is not a package

Specs

These are my specs:

• Ubuntu 18.04.5 LTS
• Python 3.6
• g++ 7.5.0
• gcc 7.5.0
• nvcc: 10.2, V10.2.89
  pip3 list:
• torch 1.9.0+cu102
• torchvision 0.10.0+cu102
• torchaudio 0.8.0
• detectron2 0.5+cu102 (/home/.local/python3.6/site-packages)

What I did

• I followed the instructions on the installation page. So first I installed pytorch and torchvision that corresponds to my cuda 10.2:
  pip install torch==1.8.0 torchvision==0.9.0 torchaudio==0.8.0

• Then I install pre-built Detectron2 (linux only) (cuda 10.2, torch 1.8)

python -m pip install detectron2 -f \
  https://dl.fbaipublicfiles.com/detectron2/wheels/cu102/torch1.8/index.html

Additional Notes

• On VSCode when I type in import detectron2 I can see the autocomplete options and further options like "config, model_zoo, layers.. etc".
• When on terminal I enter python3 interactive shell and type "import detectron2" , i Get no errors.
• The problem only arises when I try to run my python file.

Any help in this would be phenomenal, thanks!

[ppwwyyxx]

You cannot name your own file detectron2.py if you want to import the detectron2 library.

[cooldecola]

Such a dumb error! But thank you so much for helping