add params for endpoint config

app.py

@@ -19,6 +19,12 @@ EXAM_MAX_QUESTIONS = int(
 EXAM_PASSING_SCORE = float(os.getenv("EXAM_PASSING_SCORE", 0.8))
 EXAM_DATASET_ID = "agents-course/smolagents-quiz-data"
 
+# inference client config
+HF_TOKEN = os.getenv("HF_TOKEN")
+HF_API_URL = os.getenv(
+    "HF_API_URL", "https://sm6g3bin692qbz80.us-east-1.aws.endpoints.huggingface.cloud"
+)
+
 # prep the dataset for the quiz
 ds = load_dataset(EXAM_DATASET_ID, split="train", download_mode="force_redownload")
 quiz_data = list(ds)  # Convert dataset to list instead of using to_list()
@@ -82,9 +88,10 @@ def check_code(
 
     try:
         completion = client.chat.completions.create(
-            model="https://sm6g3bin692qbz80.us-east-1.aws.endpoints.huggingface.cloud",
+            model=HF_API_URL,
             messages=messages,
             max_tokens=500,
+            token=HF_TOKEN,
         )
 
         response = completion.choices[0].message.content.strip()