Update app.py

app.py

@@ -48,10 +48,8 @@ model_id = "https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud",
 custom_role_conversions=None,
 )
 
-hf_token = os.getenv("huggingaccessface")
-
 # Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True, hf_token=hf_token)
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)