Update t2i_client initialization to include HF_TOKEN from environment variables

app.py

@@ -17,7 +17,7 @@ from trellis.utils import render_utils, postprocessing_utils
 from gradio_client import Client
 
 llm_client = Client("Qwen/Qwen2.5-72B-Instruct")
-t2i_client = Client("black-forest-labs/FLUX.1-dev")
+t2i_client = Client("black-forest-labs/FLUX.1-dev", hf_token=os.getenv("HF_TOKEN"))
 
 def generate_t2i_prompt(item_name):
     llm_prompt_template = """You are tasked with creating a concise yet highly detailed description of an item to be used for generating an image in a game development pipeline. The image should show the **entire item** with no parts cropped or hidden. The background should always be plain and monocolor, with no focus on it.