Update src/qa.py

src/qa.py

@@ -84,13 +84,15 @@ STRICT_PROMPT = (
 
 REASONING_PROMPT = (
     "You are an expert enterprise assistant capable of reasoning.\n"
-    "Think step by step. Base your answer primarily on the CONTEXT, "
-    "but apply logical inference only when necessary. Use your general knowledge to enhance answer if required\n"
-    "If the document lacks the answer, say exactly:\n"
+    "Think step by step and synthesize information even if scattered across chunks.\n"
+    "Base your answer primarily on the CONTEXT, but if multiple partial clues exist, combine them logically.\n"
+    "You may fill reasonable gaps with general knowledge to form a complete answer.\n"
+    "If absolutely nothing in the document relates, say exactly:\n"
     "'I don't know based on the provided document.'\n\n"
     "Context:\n{context}\n\nQuestion: {query}\nLet's reason step-by-step:\nAnswer:"
 )
 
+
 # ==========================================================
 # 5️⃣ Retrieval — FAISS + Re-rank + Neighbor Fill (Auto-Healing)
 # ==========================================================