Update app.py

app.py

@@ -27,8 +27,8 @@ warnings.filterwarnings("ignore")
 # Initialize embedding model
 embeddings = AzureOpenAIEmbeddings(
     azure_deployment=AZURE_OPENAI_DEPLOYMENT_NAME,
-    openai_api_key=AZURE_OPENAI_API_KEY,
     azure_endpoint=AZURE_OPENAI_ENDPOINT,
+    openai_api_key=AZURE_OPENAI_API_KEY,
     openai_api_version="2024-08-01-preview",
     chunk_size=1000
     #validate_base_url=False
@@ -42,8 +42,8 @@ vectorstore = FAISS.load_local(
 # Initialize LLM
 llm = AzureChatOpenAI(
     deployment_name=AZURE_OPENAI_DEPLOYMENT_NAME,
+    azure_endpoint=AZURE_OPENAI_ENDPOINT,
     openai_api_key=AZURE_OPENAI_API_KEY,
-    openai_api_base=AZURE_OPENAI_ENDPOINT,
     openai_api_version="2024-08-01-preview",
     temperature=0.5
 )