chore(isort): reverse relative imports

this aligns better with how the PyCharm auto import sorter works
also I think it looks better

kani/engines/ctransformers/llama2.py

@@ -1,7 +1,7 @@
 from kani.ai_function import AIFunction
 from kani.models import ChatMessage, ChatRole
-from .. import llama2_prompt
 from .base import CTransformersEngine
+from .. import llama2_prompt
 
 
 class LlamaCTransformersEngine(CTransformersEngine):

kani/engines/huggingface/llama2.py

@@ -1,9 +1,9 @@
 from kani.ai_function import AIFunction
 from kani.exceptions import MissingModelDependencies
 from kani.models import ChatMessage, ChatRole
+from .base import HuggingEngine
 from .. import llama2_prompt
 from ..llama2_prompt import B_INST, B_SYS, E_INST, E_SYS
-from .base import HuggingEngine
 
 try:
     import sentencepiece

kani/engines/openai/client.py

@@ -5,8 +5,8 @@
 import pydantic
 
 from kani.models import ChatMessage
-from ..httpclient import BaseClient, HTTPException, HTTPStatusException, HTTPTimeout
 from .models import ChatCompletion, Completion, FunctionSpec, SpecificFunctionCall
+from ..httpclient import BaseClient, HTTPException, HTTPStatusException, HTTPTimeout
 
 
 class OpenAIClient(BaseClient):

kani/engines/openai/engine.py

@@ -4,10 +4,10 @@
 from kani.ai_function import AIFunction
 from kani.exceptions import MissingModelDependencies
 from kani.models import ChatMessage
-from ..base import BaseEngine
 from . import function_calling
 from .client import OpenAIClient
 from .models import ChatCompletion, FunctionSpec
+from ..base import BaseEngine
 
 try:
     import tiktoken

pyproject.toml

@@ -61,3 +61,4 @@ skip_gitignore = true
 line_length = 120
 known_first_party = ["kani"]
 no_lines_before = "LOCALFOLDER"
+reverse_relative = true