Update app.py

app.py

@@ -45,18 +45,18 @@ def get_system_tokens(model):
     return get_message_tokens(model, **system_message)
 
 
-repo_name = "TheBloke/openbuddy-zephyr-7B-v14.1-GGUF"
-model_name = "openbuddy-zephyr-7b-v14.1.Q4_K_M.gguf"
+repo_name = "nold/openbuddy-gemma-7b-v19.1-4k-GGUF"
+model_name = "openbuddy-gemma-7b-v19.1-4k_Q5_K_M.gguf"
 
 snapshot_download(repo_id=repo_name, local_dir=".", allow_patterns=model_name)
 
 model = Llama(
     model_path=model_name,
-    n_ctx=2000,
+    n_ctx=4000,
     n_parts=1,
 )
 
-max_new_tokens = 1500
+max_new_tokens = 2500
 
 def user(message, history):
     new_history = history + [[message, None]]