Update app.py

app.py

@@ -2,8 +2,8 @@ import gradio as gr
 from huggingface_hub import InferenceClient
 
 # Initialize the Hugging Face Inference client
-HF_API_KEY = os.getenv("HF_API_KEY")
-HF_MODEL_NAME = os.getenv("HF_MODEL_NAME")
+HF_API_KEY = os.environ.get("HF_API_KEY")
+HF_MODEL_NAME = os.environ.get("HF_MODEL_NAME")
 
 client = InferenceClient(model=HF_MODEL_NAME, token=HF_API_KEY)