Lint and formatting fixes (#554)

Co-authored-by: cachho <admin@ch-webdev.com>
Co-authored-by: Taranjeet Singh <reachtotj@gmail.com>

embedchain/llm/antrophic_llm.py

@@ -2,9 +2,8 @@ import logging
 from typing import Optional
 
 from embedchain.config import BaseLlmConfig
-from embedchain.llm.base_llm import BaseLlm
-
 from embedchain.helper_classes.json_serializable import register_deserializable
+from embedchain.llm.base_llm import BaseLlm
 
 
 @register_deserializable

embedchain/llm/azure_openai_llm.py

@@ -2,9 +2,8 @@ import logging
 from typing import Optional
 
 from embedchain.config import BaseLlmConfig
-from embedchain.llm.base_llm import BaseLlm
-
 from embedchain.helper_classes.json_serializable import register_deserializable
+from embedchain.llm.base_llm import BaseLlm
 
 
 @register_deserializable

embedchain/llm/base_llm.py

@@ -3,12 +3,12 @@ from typing import List, Optional
 
 from langchain.memory import ConversationBufferMemory
 from langchain.schema import BaseMessage
-from embedchain.helper_classes.json_serializable import JSONSerializable
 
 from embedchain.config import BaseLlmConfig
 from embedchain.config.llm.base_llm_config import (
     DEFAULT_PROMPT, DEFAULT_PROMPT_WITH_HISTORY_TEMPLATE,
     DOCS_SITE_PROMPT_TEMPLATE)
+from embedchain.helper_classes.json_serializable import JSONSerializable
 
 
 class BaseLlm(JSONSerializable):

embedchain/llm/gpt4all_llm.py

@@ -1,9 +1,8 @@
 from typing import Iterable, Optional, Union
 
 from embedchain.config import BaseLlmConfig
-from embedchain.llm.base_llm import BaseLlm
-
 from embedchain.helper_classes.json_serializable import register_deserializable
+from embedchain.llm.base_llm import BaseLlm
 
 
 @register_deserializable

embedchain/llm/llama2_llm.py

@@ -4,9 +4,8 @@ from typing import Optional
 from langchain.llms import Replicate
 
 from embedchain.config import BaseLlmConfig
-from embedchain.llm.base_llm import BaseLlm
-
 from embedchain.helper_classes.json_serializable import register_deserializable
+from embedchain.llm.base_llm import BaseLlm
 
 
 @register_deserializable

embedchain/llm/openai_llm.py

@@ -3,9 +3,8 @@ from typing import Optional
 import openai
 
 from embedchain.config import BaseLlmConfig
-from embedchain.llm.base_llm import BaseLlm
-
 from embedchain.helper_classes.json_serializable import register_deserializable
+from embedchain.llm.base_llm import BaseLlm
 
 
 @register_deserializable

embedchain/llm/vertex_ai_llm.py

@@ -2,9 +2,8 @@ import logging
 from typing import Optional
 
 from embedchain.config import BaseLlmConfig
-from embedchain.llm.base_llm import BaseLlm
-
 from embedchain.helper_classes.json_serializable import register_deserializable
+from embedchain.llm.base_llm import BaseLlm
 
 
 @register_deserializable