trying os.getenv()

Signed-off-by: apple muncy <[email protected]>

app.py

@@ -17,7 +17,7 @@ from smolagents import GradioUI, LiteLLMModel
 from retriever import load_guest_dataset
 import yaml
 from dotenv import load_dotenv
-
+import os
 load_dotenv()
 
 # Import our custom tools from their modules
@@ -30,10 +30,11 @@ with open("prompts.yaml", 'r') as stream:
 # Get the system prompt from the YAML file
 system_prompt = prompt_templates["system_prompt"]
 
+hf_api_key = os.getenv("HF_TOKEN")
 # Initialize the chat model
 llm = HuggingFaceEndpoint(
     repo_id="Qwen/Qwen2.5-Coder-32B-Instruct",
-    huggingfacehub_api_token=HF_TOKEN,
+    huggingfacehub_api_token=hf_api_key,
 )
 
 chat = ChatHuggingFace(llm=llm, verbose=True)