Update src/streamlit_app.py

src/streamlit_app.py

@@ -45,6 +45,24 @@ MODEL = "deepseek-ai/DeepSeek-R1-0528"
 SUBJECT = "Precalculus"
 WORD_LIMIT = 180
 
+def _load_questions_json(path: str):
+    try:
+        with open(path, "r", encoding="utf-8") as f:
+            data = json.load(f)
+        subj = data.get("Subject")
+        qs = data.get("Questions")
+        if isinstance(subj, str) and isinstance(qs, list) and len(qs) > 0 and all(isinstance(x, str) for x in qs):
+            return subj, qs
+    except Exception as e:
+        logger.error(f"Error loading questions JSON: {e}")
+    return None, None
+
+QUESTIONS_JSON_PATH = os.getenv("QUESTIONS_JSON", "src/questions.json")
+_loaded_subject, _loaded_questions = _load_questions_json(QUESTIONS_JSON_PATH)
+if _loaded_subject and _loaded_questions:
+    SUBJECT = _loaded_subject
+    DEFAULT_QUESTIONS = _loaded_questions
+
 class ConfigManager:
     def __init__(self):
         self.hf_token = os.getenv("HF_TOKEN")
@@ -726,7 +744,7 @@ def main():
         border-radius: 8px;
         transition: all 0.3s ease;
         border: none;
-        font-weight: 500;
+        font-weight: 500.
     }
     
     .stButton > button:hover {