Update app.py

app.py

@@ -183,7 +183,7 @@ def generate_graph(investors, filtered_data):
             line=dict(width=0.5, color='#333333')
         ),
         textposition="middle center",
-        textfont=dict(size=18, color="#000000")
+        textfont=dict(size=15, color="#000000")
     )
     
     legend_items = []