Update app.py

app.py

@@ -17,15 +17,15 @@ if credentials.expired:
     credentials.refresh(Request())
 
 vertexai.init(project = project, 
-              location = "us-west1",
+              location = "us-central1",
               credentials = credentials)
 
 from vertexai.language_models import TextGenerationModel
 
-#generation_model = TextGenerationModel.from_pretrained("text-bison@001")
+generation_model = TextGenerationModel.from_pretrained("text-bison@001")
 
 def invoke(prompt):
-    generation_model = TextGenerationModel.from_pretrained("text-bison@001")
+    #generation_model = TextGenerationModel.from_pretrained("text-bison@001")
     return generation_model.predict(prompt = prompt).text
 
 gr.close_all()