Update app.py

app.py

@@ -6,10 +6,6 @@ IT Support Chatbot Application
 - Uses environment variables for API keys.
 - Implements a RAG pipeline with LLaMA 3.1, Qdrant, and Hybrid Retrieval.
 """
-# --- CELL 0: load secrets from env vars ---
-QDRANT_HOST   = os.getenv("QDRANT_HOST")
-QDRANT_API_KEY = os.getenv("QDRANT_API_KEY")
-HF_TOKEN      = os.getenv("HF_TOKEN")
 
 
 # --- CELL 1: Imports, Logging & Reproducibility ---
@@ -54,6 +50,10 @@ random.seed(SEED)
 np.random.seed(SEED)
 torch.manual_seed(SEED)
 
+# --- CELL 0: load secrets from env vars ---
+QDRANT_HOST   = os.getenv("QDRANT_HOST")
+QDRANT_API_KEY = os.getenv("QDRANT_API_KEY")
+HF_TOKEN      = os.getenv("HF_TOKEN")
 
 # --- CELL 2: Environment & Qdrant Connection Setup ---