Removed dotenv

pipelines.py

@@ -8,10 +8,10 @@ from haystack.components.builders import PromptBuilder
 from haystack.components.generators import HuggingFaceAPIGenerator
 #from haystack.components.builders import DynamicChatPromptBuilder
 from haystack.utils import Secret
-from dotenv import load_dotenv
+#from dotenv import load_dotenv
 import os
 
-load_dotenv()  # Load environment variables from a .env file
+#load_dotenv()  # Load environment variables from a .env file
 
 HUGGINGFACE_API_KEY = os.getenv('HUGGINGFACE_API_KEY')