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Moved LLM/Embeddings Model into LLMHelper to further decouple code
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import os | ||
import openai | ||
from langchain.chat_models import AzureChatOpenAI | ||
from langchain.embeddings.openai import OpenAIEmbeddings | ||
from dotenv import load_dotenv | ||
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class LLMHelper: | ||
def __init__(self): | ||
os.environ["OPENAI_API_BASE"] = f"https://{os.getenv('AZURE_OPENAI_RESOURCE')}.openai.azure.com/" | ||
os.environ["OPENAI_API_KEY"] = os.getenv("AZURE_OPENAI_KEY") | ||
os.environ["OPENAI_API_VERSION"] = os.getenv("AZURE_OPENAI_API_VERSION") | ||
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# Configure OpenAI API | ||
openai.api_type = "azure" | ||
openai.api_version = os.getenv("AZURE_OPENAI_API_VERSION") | ||
openai.api_base = os.getenv('OPENAI_API_BASE') | ||
openai.api_key = os.getenv("OPENAI_API_KEY") | ||
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self.llm = AzureChatOpenAI(deployment_name=os.getenv("AZURE_OPENAI_MODEL"), temperature=0, max_tokens=os.getenv('AZURE_OPENAI_MAX_TOKENS', None), openai_api_version=openai.api_version) | ||
self.embedding_model = OpenAIEmbeddings(model=os.getenv("AZURE_OPENAI_EMBEDDING_MODEL"), chunk_size=1) | ||
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def get_llm(self): | ||
return self.llm | ||
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def get_embedding_model(self): | ||
return self.embedding_model | ||
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