Update app.py

app.py

@@ -15,17 +15,17 @@ config = {
     "top_p": 1.0,
 }
 
-credentials = "BringYourOwn" #json.loads(credentials)
+#credentials = json.loads(credentials)
 
-from google.oauth2 import service_account
-credentials = service_account.Credentials.from_service_account_info(credentials)
+#from google.oauth2 import service_account
+#credentials = service_account.Credentials.from_service_account_info(credentials)
 
-if credentials.expired:
-    credentials.refresh(Request())
+#if credentials.expired:
+#    credentials.refresh(Request())
 
 vertexai.init(project = project, 
               location = "us-central1",
-              credentials = credentials
+              credentials = "" #credentials
              )
 
 from vertexai.preview.generative_models import GenerativeModel
@@ -60,7 +60,7 @@ description = """<a href='https://www.gradio.app/'>Gradio</a> UI using the <a hr
 gr.close_all()
 
 demo = gr.Interface(fn = invoke, 
-                    inputs = [gr.Textbox(label = "Prompt", lines = 1)],
+                    inputs = [gr.Textbox(label = "Prompt", value = "hi", lines = 1)],
                     outputs = [gr.Textbox(label = "Completion", lines = 1)],
                     title = "Generative AI - LLM",
                     description = description)