Update app.py

app.py

@@ -4,9 +4,9 @@ import json, os, vertexai, wandb
 from dotenv import load_dotenv, find_dotenv
 _ = load_dotenv(find_dotenv())
 
-credentials = os.environ["CREDENTIALS"]
-project = os.environ["PROJECT"]
-wandb_api_key = os.environ["WANDB_API_KEY"]
+credentials = "" #os.environ["CREDENTIALS"]
+project = "" #os.environ["PROJECT"]
+wandb_api_key = "" #os.environ["WANDB_API_KEY"]
 
 config = {
     "model": "text-bison@001",
@@ -37,7 +37,8 @@ def invoke(prompt):
     return completion
 
 description = """<a href='https://www.gradio.app/'>Gradio</a> UI using <a href='https://cloud.google.com/vertex-ai?hl=en/'>Google Vertex AI</a> API 
-                 with Bison foundation model. Model performance evaluation via <a href='https://wandb.ai/bstraehle'>Weights & Biases</a>."""
+                 with Bison foundation model. Model performance evaluation via <a href='https://wandb.ai/bstraehle'>Weights & Biases</a>. 
+                 Note: Credentials are commented out in this HF space."""
 
 gr.close_all()
 demo = gr.Interface(fn=invoke,