Update app.py

app.py

@@ -138,12 +138,9 @@ section[data-testid="stFileUploader"] small {
     text-align: left;
     color: #ffffff;
 }
+/* Sources CSS removed/hidden as it is no longer used */
 .sources {
-    font-size: 0.8em;
-    opacity: 0.7;
-    margin-top: 10px;
-    border-top: 1px solid rgba(255, 255, 255, 0.1);
-    padding-top: 5px;
+    display: none; 
 }
 
 /* 9. TITLE TEXT */
@@ -268,9 +265,8 @@ FINAL ANSWER:"""
                 {"role": "system", "content": "Use only the PDF content."},
                 {"role": "user", "content": prompt}
             ],
-            temperature=0.15
+            temperature=0.0
         )
-        # Returns: (Answer Text, Number of Chunks, Error)
         return response.choices[0].message.content.strip(), len(docs), None
     except Exception as e:
         return None, 0, f"Error: {str(e)}"
@@ -327,8 +323,8 @@ if submit_btn and user_question:
     with st.spinner("Thinking..."):
         answer, sources, error = ask_question(user_question)
         if answer:
-            # THIS LINE ENSURES THE "Context Chunks Used" MESSAGE APPEARS IN THE CHAT RESPONSE
-            bot_msg = f"{answer}<div class='sources'>Context Chunks Used: {sources}</div>"
+            # CHANGED: Removed the 'Context Chunks Used' HTML from the message
+            bot_msg = answer
             st.session_state.chat.append(("bot", bot_msg))
         else:
             st.session_state.chat.append(("bot", f"🔴 **Error:** {error}"))