Update app.py

app.py

@@ -23,7 +23,10 @@ def SetIframeURL(option_selected):
         src='https://algassert.com/quirk#circuit={%22cols%22:[[%22H%22],[%22Bloch%22],[%22Measure%22]]}'
     
     # Render iframe contents
-    st.components.v1.iframe(src, width=1280, height=None, scrolling=True)
+    st.set_page_config(layout="wide")
+    width = st.sidebar.slider("Width", 200, 1500, 600, 100)
+    height = st.sidebar.slider("Height", 200, 1500, 300, 100)
+    st.components.v1.iframe(src, width, height, scrolling=True)
 
 # query params exist
 try: