Update app.py

app.py

@@ -23,7 +23,7 @@ credentials={
         "url": "https://us-south.ml.cloud.ibm.com"
     }
 
-""" model = Model(
+model = Model(
     model_id = 'meta-llama/llama-2-13b-chat', # you can also specify like: ModelTypes.LLAMA_2_70B_CHAT
     params = gen_parms,
     credentials={
@@ -32,7 +32,7 @@ credentials={
     },
     project_id= project_id
     )
-"""
+
 
 # Initialize the model
 model = Model(model_id, credentials, gen_parms, project_id)