Update app.py

app.py

@@ -437,7 +437,7 @@ def simulate_rwd_analysis(adverse_event_text):
     base_events = list(np.random.choice(['headache', 'nausea', 'fatigue', 'dizziness', 'rash', 'fever'], 100, p=[0.25, 0.2, 0.15, 0.15, 0.15, 0.1]))
     user_events = [e.strip().lower() for e in adverse_event_text.split(',') if e.strip()]
     all_events = base_events + user_events
-    event_counts = pd.Series(all_events).value_counts()
+    event_.value_counts()
     log = f"✅ Analyzed {len(all_events)} simulated adverse event reports.\n"
     
     plt.style.use('dark_background')
@@ -545,7 +545,16 @@ with tab1:
             st.subheader("Protein 3D Structure (Interactive)")
             st.components.v1.html(res1.get('protein_view_html', '<p>No data</p>'), height=600, scrolling=False)
             st.subheader("FASTA Sequence Information")
-            st.text_area("", res1.get('fasta_log', 'No data'), height=200, key="fasta_info_area")
+            # --- ACCESSIBILITY FIX ---
+            # Added a label and set visibility to "collapsed" to remove the warning
+            # without changing the visual layout.
+            st.text_area(
+                "FASTA log output", 
+                res1.get('fasta_log', 'No data'), 
+                height=200, 
+                key="fasta_info_area",
+                label_visibility="collapsed"
+            )
         with p1_tabs[1]:
             st.subheader("Drug-Likeness Assessment (Lipinski's Rule of Five)")
             st.dataframe(res1.get('lipinski_subset_df', pd.DataFrame()), use_container_width=True)
@@ -709,4 +718,4 @@ with tab4:
                 st.dataframe(res4.get('reg_df', pd.DataFrame()), use_container_width=True)
             with col2:
                 st.subheader("Ethical Framework for AI in Healthcare")
-                st.dataframe(res4.get('eth_df', pd.DataFrame()), use_container_width=True)
+                st.dataframe(res4.get('eth_df', pd.DataFrame()), use_container_width=True)