Update app.py

app.py

@@ -17,7 +17,8 @@ load_dotenv()
 AZURE_OPENAI_API_KEY = os.getenv("AZURE_OPENAI_API_KEY")
 AZURE_OPENAI_ENDPOINT = os.getenv("AZURE_OPENAI_ENDPOINT")
 AZURE_OPENAI_LLM_DEPLOYMENT = os.getenv("AZURE_OPENAI_LLM_DEPLOYMENT")
-embeddings = OpenAIEmbeddings()
+
+embeddings = OpenAIEmbeddings(openai_api_key=AZURE_OPENAI_API_KEY)
 
 if not all([AZURE_OPENAI_API_KEY, AZURE_OPENAI_ENDPOINT, AZURE_OPENAI_LLM_DEPLOYMENT, OPENAI_EMBEDDING]):
     raise ValueError("Azure OpenAI environment variables are missing.")