Update app.py

app.py

@@ -159,4 +159,4 @@ if simulate_many and run_simulation:
     ax2.set_ylabel("Density")
     st.pyplot(fig2)
 
-    st.write(f" Empirical Rejection Rate (Type I error, H₀ true): **{type_I_errors:.3f}**")
+    st.write(f"Empirical Rejection Rate (Type I error, H₀ true): **{type_I_errors:.3f}**")