diff --git a/.runpod/hub.json b/.runpod/hub.json
index 3b68b08..dc22116 100644
--- a/.runpod/hub.json
+++ b/.runpod/hub.json
@@ -14,7 +14,7 @@
             {
                 "key": "LLAMA_SERVER_CMD_ARGS",
                 "input": {
-                    "name": "Model Name",
+                    "name": "Command line arguments for llama-server",
                     "type": "string",
                     "description": "Launch command line arguments (argv) for the llama-server binary. Do not define the port.",
                     "default": "-hf unsloth/gemma-3-270m-it-GGUF:Q6_K --ctx-size 4096",
diff --git a/src/engine.py b/src/engine.py
index 2830446..7746b3c 100644
--- a/src/engine.py
+++ b/src/engine.py
@@ -21,7 +21,6 @@ Typical usage:
 """
 
 import json
-import os
 
 from dotenv import load_dotenv
 from openai import OpenAI