Update private_gpt/components/llm/llm_component.py

private_gpt/components/llm/llm_component.py

@@ -8,6 +8,8 @@ from private_gpt.components.llm.prompt_helper import get_prompt_style
 from private_gpt.paths import models_path
 from private_gpt.settings.settings import Settings
 
+import os
+
 logger = logging.getLogger(__name__)
 
 
@@ -53,7 +55,9 @@ class LLMComponent:
             case "openai":
                 from llama_index.llms import OpenAI
 
-                openai_settings = settings.openai.api_key
+                openai_settings = os.environ.get("OPENAI_API_KEY")
                 self.llm = OpenAI(model="gpt-4",api_key=openai_settings)
             case "mock":
                 self.llm = MockLLM()
+
+