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dagster

I am getting a `cannot import name 'Definitions' from 'dagster'` error when attempting to use the Definitions method to load code... Am I doing something wrong?

Hi <@U0596TU7WD8>,
which version of dagster are you running? Can you check with `dagster --version` please?

```(dagster) ➜  ~ dagster --version
dagster, version 1.3.5```

This looks like an issue with your python environment — I recommend that you have `pyenv` or `virtualenv` set up. This should be a legitimate import:
```from dagster import Definitions```

It should work with Conda too, but looks like you haven't activated your conda environment, or similar

that dagster in bracket `(dagster)` is my conda env

hi <@U0596TU7WD8> -- at what point in time are you seeing this error? is it when you run `dagit`/`dagster dev`, or some other time?

I agree w/ rex that this seems to be an issue with your python environment. Some things to try running:

• `which dagit`/`which dagster` in the terminal will tell you where your terminal is going to invoke these commands (I'd expect it to be somewhere in your conda environment, but things can get scrambled sometimes)
• in a python shell:
```from dagster import __version__
print(__version__)```
should tell you the version that dagster thinks it's running in. If that prints out `1.3.5`, then I'd expect you to be able to run `from dagster import Definitions` without issue

```(default-py38) ➜  p2e-poc git:(main) ✗ conda activate dagster
(dagster) ➜  p2e-poc git:(main) python3.11
Python 3.11.3 (main, Apr 19 2023, 18:51:09) [Clang 14.0.6 ] on darwin
Type "help", "copyright", "credits" or "license" for more information.
&gt;&gt;&gt; from dagster import __version__
&gt;&gt;&gt; print(__version__)
1.3.5
&gt;&gt;&gt; from dagster import Definations
Traceback (most recent call last):
  File "&lt;stdin&gt;", line 1, in &lt;module&gt;
ImportError: cannot import name 'Definations' from 'dagster' (/Users/u530241/miniconda3/versions/miniconda3-4.7.12/envs/dagster/lib/python3.11/site-packages/dagster/__init__.py)
&gt;&gt;&gt;```

you spelled the import wrong: `from dagster import Definitions`