Update app.py

app.py

@@ -13,4 +13,13 @@ title = col2.text_input("Key", value="0")
 title2 = col2.text_input("Speedup", value="20")
 title3 = col2.text_input("Gender Flag", value="1.00", help='Default is 1.0, it works by decimals, setting it at 1.05 will make your render sound more female-ish, setting it to 0.95 will make it sound more masculine, for example.')
 password = col2.text_input("Enter password")
-gt_mel = col2.checkbox('Use Mel as Base', value=False, help='gt mel: Enabling this will use the input audio as a base and will unlock a new parameter, do not use this if you dont know what it does.')
+# Create checkbox for using Mel as Base
+use_mel_as_base = col2.checkbox('Use Mel as Base', value=False, help='gt mel: Enabling this will use the input audio as a base and will unlock a new parameter, do not use this if you dont know what it does.')
+
+# Show "Noise Step" input parameter when checkbox is checked
+if use_mel_as_base:
+    noise_step = col2.number_input('Noise Step', value=0.01, step=0.01)
+else:
+    noise_step = None
+
+# Rest of the code