Embedding Model changed

initialize.py

@@ -1,12 +1,16 @@
 from langchain_google_genai import GoogleGenerativeAIEmbeddings
+from langchain.embeddings.openai import OpenAIEmbeddings
 from langchain_community.vectorstores import Chroma
 import os
 import gen_splits
 
 GEMINI_API_KEY = os.environ.get('GEMINI_API_KEY')
+OPENAI_API_KEY = os.environ.get('OPENAI_API_KEY')
 
 # Using Google GenAI Text Embeddings  
-embedding_model = GoogleGenerativeAIEmbeddings(model="models/embedding-001", task_type="retrieval_query", google_api_key=GEMINI_API_KEY)
+# embedding_model = GoogleGenerativeAIEmbeddings(model="models/embedding-001", task_type="retrieval_query", google_api_key=GEMINI_API_KEY)         ###
+
+embedding_model = OpenAIEmbeddings(api_key=OPENAI_API_KEY)
 
 # Create Embeddings for Searching the Splits
 persist_directory = './chroma/'