Update app.py

app.py

@@ -240,8 +240,55 @@ def format_number(num):
     else:
         return str(num)
 
-# Streamlit app
-st.title("Continuous Cell Evolution Simulation")
+def update_chart():
+    global fig  # Assuming fig is a global variable
+    
+    # Clear existing traces
+    fig.data = []
+    
+    # Cell positions
+    cell_types = [cell.cell_type for cell in st.session_state.env.cells]
+    x_positions = [cell.x for cell in st.session_state.env.cells]
+    y_positions = [cell.y for cell in st.session_state.env.cells]
+    
+    fig.add_trace(go.Scatter(x=x_positions, y=y_positions, mode='markers', 
+                             marker=dict(color=[colors[ct] for ct in cell_types]), 
+                             text=cell_types, hoverinfo='text'), row=1, col=1)
+
+    # Population history
+    for cell_type, counts in st.session_state.env.population_history.items():
+        fig.add_trace(go.Scatter(y=counts, mode='lines', name=cell_type, 
+                                 line=dict(color=colors[cell_type])), row=1, col=2)
+
+    # Population by cell type
+    for cell_type, counts in st.session_state.env.population_history.items():
+        fig.add_trace(go.Scatter(y=counts, mode='lines', name=cell_type, 
+                                 line=dict(color=colors[cell_type])), row=2, col=1)
+
+    # Organelle distribution
+    organelle_counts = {"nucleus": 0, "mitochondria": 0, "chloroplast": 0, 
+                        "endoplasmic_reticulum": 0, "golgi_apparatus": 0}
+    for cell in st.session_state.env.cells:
+        for organelle in cell.organelles:
+            organelle_counts[organelle] += 1
+    
+    fig.add_trace(go.Bar(x=list(organelle_counts.keys()), y=list(organelle_counts.values()), 
+                         name="Organelles"), row=2, col=2)
+
+    # Update axis labels and layout
+    fig.update_xaxes(title_text="X", row=1, col=1)
+    fig.update_yaxes(title_text="Y", row=1, col=1)
+    fig.update_xaxes(title_text="Time", row=1, col=2)
+    fig.update_yaxes(title_text="Population", row=1, col=2)
+    fig.update_xaxes(title_text="Time", row=2, col=1)
+    fig.update_yaxes(title_text="Population", row=2, col=1)
+    fig.update_xaxes(title_text="Organelle", row=2, col=2)
+    fig.update_yaxes(title_text="Count", row=2, col=2)
+
+    fig.update_layout(height=800, width=1200, title_text="Advanced Cell Evolution Simulation")
+
+    # Update the chart placeholder
+    chart_placeholder.plotly_chart(fig)
 
 # Sidebar for controls and live statistics
 st.sidebar.header("Simulation Controls")