Update app.py

app.py

@@ -178,8 +178,8 @@ if st.button("GO"):
         fig1.update_layout(
             title=f"Vergleich der Close-Preise: {ticker1_name} vs. {ticker2_name}",
             xaxis=dict(title="Datum"),
-            yaxis=dict(title=f"{ticker1_name} Preis (USD)", side='left', showgrid=False),
-            yaxis2=dict(title=f"{ticker2_name} Preis (USD)", side='right', overlaying='y', showgrid=False),
+            yaxis=dict(title=f"{ticker1_name} Index", side='left', showgrid=False),
+            yaxis2=dict(title=f"{ticker2_name} Index", side='right', overlaying='y', showgrid=False),
             legend=dict(x=0, y=1),
             hovermode="x"
         )