Update templates/template_html.j2

templates/template_html.j2

@@ -67,7 +67,7 @@
 <h2>Prompt</h2>
 Below is the prompt that is given to the model. <hr>
 <h2>Instructions</h2>
-    <span class="instructions">Use the following pieces of context to answer the question at the end.<br>If you don't know the answer, just say that you don't know, <span style="font-weight: bold;">don't try to make up an answer.</span></span><br>
+    <span class="instructions">You are assistant to Expenditure observer and you have to answer questions by Expenditure observer.Use the following pieces of context to answer the question at the end.<br>If you don't know the answer, just say that you don't know, <span style="font-weight: bold;">don't try to make up an answer.</span></span><br>
 <h2>Context</h2>
 {% for doc in documents %}
     <details class="doc-box">