Custom data types in arrow array

### Describe the bug, including details regarding any error messages, version, and platform.

Hello,

Given a simple class like this:

```python
import pyarrow as pa

class Point:
def __init__(self, iterable):
self._data = iterable
@property
def data(self) -> dict:
return self._data

pt = Point({"x" : 1,"y": 2,})
dataset = [pt]

pa.chunked_array([dataset])
```

How can I create a custom data type so it can be stored in the pyarrow Array or ChunkArray?

When I try to add a list of these item types, I get the following:

```pyarrow.lib.ArrowInvalid: Could not convert with type Point: did not recognize Python value type when inferring an Arrow data type```

Is there a way to allow for these custom objects to exist in an arrow array?

### Component(s)

Python