add conditional to check ndim

[antareepsarkar]

Description

It checks the value of ndim when the argument for data is an np.ndarray in pandas.array(data, dtype=None, copy=True)

Reason

import pandas as pd
a = pd.array(np.array([[1], [2]]))

Raises an error because the array is 2-D

import pandas as pd
a = pd.array(np.array([[1], ['a']]))

Does not raise an error in this case(maybe, because the value is now a string). But, it should raise an error as only 1-D arrays can be passed as arguments.

resolves #63112

[antareepsarkar]

Please review this.

[Alvaro-Kothe]

Does this PR address an open issue?

[antareepsarkar]

Does this PR address an open issue?

Not any issue which I know of. But, I thought that it should raise an error. So, I made the PR.

[Alvaro-Kothe]

Sorry for being pedantic about this, but since this is a change in behavior, I think it's best to:

1. create an issue;
2. mark this PR to close that issue;
3. update this PR with a whatsnew note and create tests.

[antareepsarkar]

Sorry for being pedantic about this, but since this is a change in behavior, I think it's best to:

1. create an issue;
2. mark this PR to close that issue;
3. update this PR with a whatsnew note and create tests.

I will do what you said. But, I am still learning. I do not know to create tests. Please help me with that.

[antareepsarkar]

Issue created for this PR #63112

[Alvaro-Kothe]

I think that pandas/tests/arrays/test_array.py is an appropriate location for the test. Look at the current tests to have an idea on how to create them. It's easier to advise on a solution if there is something concrete.

[antareepsarkar]

I think that pandas/tests/arrays/test_array.py is an appropriate location for the test. Look at the current tests to have an idea on how to create them. It's easier to advise on a solution if there is something concrete.

I will do that. Should I make a new PR for that?

[Alvaro-Kothe]

I will do that. Should I make a new PR for that?

It should be done in this one.

[antareepsarkar]

I will do that. Should I make a new PR for that?

It should be done in this one.

Thank you for helping. I will create the tests.

[antareepsarkar]

pre-commit failed because the max characters allowed in a line exceeded. I did not know about the max allowed characters. Sorry for that.
Are there any more changes that I should make?