feat: remove x-axis title annotations from combined time series graphs for cleaner presentation

app.py

@@ -860,17 +860,17 @@ def create_combined_time_series_graph(df):
         align="center"
     )
     
-    # Add x-axis title as annotation to match y-axis annotation style
-    fig.add_annotation(
-        x=0.5,    # Center of the x-axis
-        y=-0.15,  # Below the x-axis
-        xref="paper",
-        yref="paper",
-        text="Date",
-        showarrow=False,
-        font=dict(size=16, family="Arial, sans-serif", color="black", weight="bold"),  # Adjusted font size
-        align="center"
-    )
+    # Remove x-axis title annotation
+    # fig.add_annotation(
+    #     x=0.5,    # Center of the x-axis
+    #     y=-0.15,  # Below the x-axis
+    #     xref="paper",
+    #     yref="paper",
+    #     text="Date",
+    #     showarrow=False,
+    #     font=dict(size=16, family="Arial, sans-serif", color="black", weight="bold"),  # Adjusted font size
+    #     align="center"
+    # )
     
     # Update layout for legend
     fig.update_layout(
@@ -1105,17 +1105,17 @@ def create_combined_time_series_graph(df):
             align="center"
         )
         
-        # Add x-axis title as annotation to match y-axis annotation style
-        simple_fig.add_annotation(
-            x=0.5,    # Center of the x-axis
-            y=-0.15,  # Below the x-axis
-            xref="paper",
-            yref="paper",
-            text="Date",
-            showarrow=False,
-            font=dict(size=14, family="Arial, sans-serif", color="black", weight="bold"),  # Adjusted font size
-            align="center"
-        )
+        # Remove x-axis title annotation
+        # simple_fig.add_annotation(
+        #     x=0.5,    # Center of the x-axis
+        #     y=-0.15,  # Below the x-axis
+        #     xref="paper",
+        #     yref="paper",
+        #     text="Date",
+        #     showarrow=False,
+        #     font=dict(size=14, family="Arial, sans-serif", color="black", weight="bold"),  # Adjusted font size
+        #     align="center"
+        # )
         
         # Update legend font for fallback graph
         simple_fig.update_layout(