Update app.py

app.py

@@ -1428,22 +1428,34 @@ if st.session_state.authenticated:
                         df_grouped[['Scaled Price', 'Scaled Arrivals']] = scaler.fit_transform(
                             df_grouped[['Modal Price (Rs./Quintal)', 'Arrivals (Tonnes)']]
                         )
-                        if market_data!=[]:
+                        if "Market Name" in query_filter:
                             df_market_grouped['Scaled Price'] = scaler.fit_transform(
                                 df_market_grouped[["Modal Price (Rs./Quintal)"]]
                             ) 
         
-                        fig = go.Figure()
-        
-                        fig.add_trace(go.Scatter(
-                            x=df_market_grouped['Reported Date'],
-                            y=df_market_grouped['Scaled Price'],
-                            mode='lines',
-                            name='Scaled Price',
-                            line=dict(width=1, color='green'),
-                            text=df_market_grouped['Modal Price (Rs./Quintal)'],
-                            hovertemplate='Date: %{x}<br>Scaled Price: %{y:.2f}<br>Actual Price: %{text:.2f}<extra></extra>'
-                        ))
+                            fig = go.Figure()
+            
+                            fig.add_trace(go.Scatter(
+                                x=df_market_grouped['Reported Date'],
+                                y=df_market_grouped['Scaled Price'],
+                                mode='lines',
+                                name='Scaled Price',
+                                line=dict(width=1, color='green'),
+                                text=df_market_grouped['Modal Price (Rs./Quintal)'],
+                                hovertemplate='Date: %{x}<br>Scaled Price: %{y:.2f}<br>Actual Price: %{text:.2f}<extra></extra>'
+                            ))
+                        else:
+                            fig = go.Figure()
+            
+                            fig.add_trace(go.Scatter(
+                                x=df_grouped['Reported Date'],
+                                y=df_grouped['Scaled Price'],
+                                mode='lines',
+                                name='Scaled Price',
+                                line=dict(width=1, color='green'),
+                                text=df_grouped['Modal Price (Rs./Quintal)'],
+                                hovertemplate='Date: %{x}<br>Scaled Price: %{y:.2f}<br>Actual Price: %{text:.2f}<extra></extra>'
+                            ))                            
         
                         fig.add_trace(go.Scatter(
                             x=df_grouped['Reported Date'],