renaming Figure variable:

tabs/invalid_markets.py

@@ -63,10 +63,10 @@ def plotly_daily_nr_invalid_markets(invalid_trades: pd.DataFrame) -> gr.Plot:
     print("head of daily invalid markets")
     print(daily_invalid_markets.head())
     # Create the Plotly figure
-    fig = go.Figure()
+    invalid_fig = go.Figure()
 
     # Add the line trace
-    fig.add_trace(
+    invalid_fig.add_trace(
         go.Scatter(
             x=daily_invalid_markets["creation_date"],
             y=daily_invalid_markets["nr_markets"],
@@ -80,7 +80,7 @@ def plotly_daily_nr_invalid_markets(invalid_trades: pd.DataFrame) -> gr.Plot:
     )
 
     # Customize the layout
-    fig.update_layout(
+    invalid_fig.update_layout(
         title="Daily Invalid Markets",
         xaxis_title="Market Creation Date",
         yaxis_title="Number of Markets",
@@ -94,7 +94,7 @@ def plotly_daily_nr_invalid_markets(invalid_trades: pd.DataFrame) -> gr.Plot:
         # template="plotly_white",  # Optional: set a cleaner background
     )
     return gr.Plot(
-        value=fig,
+        value=invalid_fig,
     )