Update app/streamlit_app.py

Adding section to force system initialization

app/streamlit_app.py

@@ -1706,6 +1706,44 @@ def render_system_status():
     else:
         st.warning("No model metadata available")
 
+# Reinitialize System
+def reinitialize_system():
+    """Run system reinitialization with progress tracking"""
+    progress_bar = st.progress(0)
+    status_text = st.empty()
+    
+    try:
+        status_text.text("Starting ensemble training...")
+        progress_bar.progress(10)
+        
+        # Import and run ensemble training
+        import subprocess
+        import sys
+        
+        # Run initialization in subprocess to capture output
+        result = subprocess.run([
+            sys.executable, 
+            "/app/initialize_system.py", 
+            "--force-ensemble"
+        ], capture_output=True, text=True, timeout=300)  # 5 min timeout
+        
+        if result.returncode == 0:
+            progress_bar.progress(100)
+            status_text.text("✅ Ensemble training completed successfully!")
+            st.success("System reinitialized with ensemble model")
+            st.balloons()
+        else:
+            status_text.text("❌ Ensemble training failed")
+            st.error(f"Reinitialization failed: {result.stderr}")
+            
+    except subprocess.TimeoutExpired:
+        status_text.text("⏰ Training timeout - using fallback")
+        st.warning("Ensemble training timed out, system may have fallen back to basic model")
+    except Exception as e:
+        status_text.text(f"❌ Error: {str(e)}")
+        st.error(f"Reinitialization error: {str(e)}")
+
+        
 def render_monitoring_dashboard():
     """Render real-time monitoring dashboard"""
     st.subheader("📊 Real-time Monitoring Dashboard")