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Whenever I try to import a python library I always get "ModuleNotFoundError" what do I do?

Whenever I try to import the libraries "beautifulsoup" or "requests" I always get the same error. The error I get looks like this... ModuleNotFoundError: No module named 'bs4'. I already have these libraries installed I just can't seem to figure out what's wrong.
If you look at the image below, I noticed when I use the recommended interpreter I get a problem saying "Import "bs4" could not be resolved from source". However, when I select one of the other Python 3.10.7 interpreters the problem goes away(see second picture). Either way I still get the Module not found error. I was thinking this info might help diagnose the problem I'm having.

I think you need to cross check environmental variable path of python and editor interpreter path
so, may be possible you downloaded that library but it available on another path for that he can't reach out and you get error

Cannot import eurostag.dll into Python

I am new with programming, so it is maybe harder for me to understand but I have the following issue:
I have a script that imports "eurostag.dll", which according to its manual, should work until Python 3.6. (but the manual is not updated, so it may work also with later updates, I assume).\ The issue is that I have Python 3.8. and when running the script I receive the following message:
"Failed to load EUROSTAG library (Could not find module 'D:\Eurostag\eustag_esg.dll' (or one of its dependencies). Try using the full path with constructor syntax.)"
I have tried to move the .dll library where the script is, but nothing changed. I tried also changing the directory with os.chdir, but the same message appears (with the same 'D:\Eurostag\eustag_esg.dll', so the directory was not changed.
Does anybody know if there is any workaround for this?
Thank you!

Unable to import modules in pycharm in spite being installed in the used python interpreter

Even after installing dash - getting module import error.
Pycharm does not throw any compilation errors on the line as well.
How could this be resolved?

I tried everything as suggested in comments and stuff known to me but could not resolve this - have done this a thousand times earlier but don't know what went wrong this time.
The only solution the=at worked was to create a new project, copy files over manually and then create a fresh interpreter and VE.

Py2app: A main script could not be located in the Resources folder

I am building a GUI tkinter python3 application and attempting to compile it with py2app. For some reason when I try to launch the .app bundle in the dist folder it gives me this error:
A main script could not be located in the Resources folder
I was wondering why it is doing this, as it is rather frustrating, and I can not find anything about it anywhere. I copied my .py file into the resources folder (Networking.py). Previous to this error I also found an error in the Info.plist. In the key where it states the runtime executable, I found it was trying to get python2.7, which I have updated and am no longer using. I changed it to my current version, which the path for looks like this:
/Library/Frameworks/Python.framework/Versions/3.6/Python
It may be worth noting that it had a strange path previously, which did not look like a proper path to me. It was #executable_path/../Frameworks/Python.framework/Versions/2.7/PythonI removed this completely... Was this wrong? I have no idea about anything about XML, which is what it seemed to be...
Also when compiling this happened:
error: [Errno 1] Operation not permitted: '/Users/Ember/dist/Networking.app/Contents/MacOS/Networking'
Any help would be highly appreciated! Thanks!
EDIT
I actually figured out: a bit of a stupid mistake, but since I'm using python 3.x I have to type in python3 before doing it.

In your "setup.py" file that you used to create the application, did you remember to list all the modules used in your code. For example, if you used the OS and Glob modules, then you would add this to your setup.py next to "OPTIONS":
OPTIONS = {'argv_emulation': True, 'includes':['glob', 'os']}
Basically, anything that you import into your module, you should include in the setup.py. Let me know if that works.

I actually figured out: a bit of a stupid mistake, but since I'm using python 3.x I have to type in python3 before doing it.

I had the same problem.
python setup.py py2app
I tried
python3 setup.py py2app
and it worked just fine. Hope this helps.

Python 3.3.5 time module missing

When I try to import time I get : No module named time
I have tried other time modules(datetime and timeit) and they work fine. I decided to check my installation and I can't find time.py anywhere. I checked the Lib, Scripts, libs and include folders, but can't find it anywhere.
Anyone know what I can do to fix this? Maybe download the .py and put it in Lib myself?
I am using Python 3.3.5 with PyCharm IDE. Only extra scripts I've installed is EasyInstall and PRAW.

The import does work. When PyCharm said No module named time, I assumed I would get a compiler error and started trying to fix it.
However when I eventually just ran the code it worked fine. I expect PyCharm doesn't detect the time module as it's a dll and not a py as noted by Martijn in the comments. This is on PyCharm Community Edition 4.0.4.

I tried playing with virtualenv and a host of other things, but I eventually went to Preferences -> Build, Execution, Deployment -> Console -> Python Console, and in the "starting script" box, I added two lines:
sys.builtin_module_names.append('sys')
sys.builtin_module_names.append('time')
This got rid of errors I had with both sys and time. Once I did that, I even get autocomplete for both of those modules... weird.