Update app.py

app.py

@@ -151,7 +151,7 @@ init_rate_limiting()
 
 # Sidebar content
 with st.sidebar:
-    st.image("https://img.icons8.com/color/96/000000/caduceus.png", width=80)
+    st.image("https://online.flipbuilder.com/clinical-library/vxes/files/shot.png", width=80)
     st.markdown("### USMLE Step 1 Assistant")
     st.markdown("---")
     
@@ -327,9 +327,9 @@ It's designed to help with studying, but should not replace professional medical
 <p><strong>Performance Data</strong></p>
 <p>Our RAG-based system has been rigorously evaluated for accuracy and response quality. 
 <a href="https://github.com/Nahiyan140212/MedPrepAI-RAG" target="_blank">View detailed performance metrics on GitHub</a> 
-to learn about our testing methodology and benchmarking results.</p>
+to learn about our testing methodology and results.</p>
 
-<p>© 2025 USMLE Step 1 Assistant - Created by [Your Name]</p>
+<p>© 2025 USMLE Step 1 Assistant - Created by Nahiyan Noor</p>
 </div>
 """, unsafe_allow_html=True)