Simplify the BaseComponent inteface (#64)

This change remove `BaseComponent`'s:

- run_raw
- run_batch_raw
- run_document
- run_batch_document
- is_document
- is_batch

Each component is expected to support multiple types of inputs and a single type of output. Since we want the component to work out-of-the-box with both standardized and customized use cases, supporting multiple types of inputs are expected. At the same time, to reduce the complexity of understanding how to use a component, we restrict a component to only have a single output type.

To accommodate these changes, we also refactor some components to remove their run_raw, run_batch_raw... methods, and to decide the common output interface for those components.

Tests are updated accordingly.

Commit changes:

* Add kwargs to vector store's query
* Simplify the BaseComponent
* Update tests
* Remove support for Python 3.8 and 3.9
* Bump version 0.3.0
* Fix github PR caching still use old environment after bumping version

---------

Co-authored-by: ian <ian@cinnamon.is>

tests/test_llms_chat_models.py

@@ -54,12 +54,6 @@ def test_azureopenai_model(openai_completion):
     ), "Output for single text is not LLMInterface"
     openai_completion.assert_called()
 
-    # test for list[str] input - batch mode
-    output = model(["hello world"])
-    assert isinstance(output, list), "Output for batch string is not a list"
-    assert isinstance(output[0], LLMInterface), "Output for text is not LLMInterface"
-    openai_completion.assert_called()
-
     # test for list[message] input - stream mode
     messages = [
         SystemMessage(content="You are a philosohper"),
@@ -73,9 +67,3 @@ def test_azureopenai_model(openai_completion):
         output, LLMInterface
     ), "Output for single text is not LLMInterface"
     openai_completion.assert_called()
-
-    # test for list[list[message]] input - batch mode
-    output = model([messages])
-    assert isinstance(output, list), "Output for batch string is not a list"
-    assert isinstance(output[0], LLMInterface), "Output for text is not LLMInterface"
-    openai_completion.assert_called()