Update app/app.py

app/app.py

@@ -107,9 +107,10 @@ async def chat(query: Query):
     top_score = search_results[0]['relevance_score']
     logger.info(f"[INFO] Using top {len(context_chunks)} contexts (top score: {top_score:.4f})")
 
-    prompt = f"""You are a helpful assistant trained on NEEPCO Delegation of Powers (DoP) policies. Answer questions strictly using the provided context. 
-    If the answer is 'No', explain the specific reason why based on the context. 
-    If the answer is 'Yes', justify it clearly using the relevant policy. Do not make assumptions beyond the provided text.
+    prompt = f"""You are a helpful assistant trained on NEEPCO Delegation of Powers (DoP) policies.
+    Only use the context provided to answer the question. Do not assume anything not stated in the context.
+    When applicable, explain why the action is not allowed, referring to the exact rule or limitation.
+    Be professional, factual, and concise.
 ### Relevant Context:
 {context}
 ### Question: {question}