Update app.py

app.py

@@ -21,25 +21,26 @@ print([(k, type(v)) for (k, v) in state.items()])
 # st.write(x, 'squared is', x * x)
 
 def canvas():
-    canvas_result = st_canvas(
-        fill_color="rgba(255, 165, 0, 0.3)",  # Fixed fill color with some opacity
-        stroke_width=st.sidebar.slider("Brush width: ", 1, 100, 10),
-        stroke_color=st.sidebar.color_picker("Enter brush color hex: "),
-        background_color=st.sidebar.color_picker("Enter background color hex: ", "#eee"),
-        background_image=None,
-        update_streamlit=st.sidebar.checkbox("Update in realtime", True),
-        height=150,
-        drawing_mode=st.sidebar.checkbox("Drawing mode ?", True),
-        point_display_radius=point_display_radius if st.sidebar.selectbox(
-                "Drawing tool:",
-                ("freedraw", "line", "rect", "circle", "transform", "polygon", "point"),
-            ) == "point" else 0,
-        display_toolbar=st.sidebar.checkbox("Display toolbar", True),
-        key="canvas",
-    )
-
-    # Do something interesting with the image data and paths
-    if canvas_result.image_data is not None:
-        st.image(canvas_result.image_data)
+    with st.echo("below"):
+        canvas_result = st_canvas(
+            fill_color="rgba(255, 165, 0, 0.3)",  # Fixed fill color with some opacity
+            stroke_width=st.sidebar.slider("Brush width: ", 1, 100, 10),
+            stroke_color=st.sidebar.color_picker("Enter brush color hex: "),
+            background_color=st.sidebar.color_picker("Enter background color hex: ", "#eee"),
+            background_image=None,
+            update_streamlit=st.sidebar.checkbox("Update in realtime", True),
+            height=150,
+            drawing_mode=st.sidebar.checkbox("Drawing mode ?", True),
+            point_display_radius=point_display_radius if st.sidebar.selectbox(
+                    "Drawing tool:",
+                    ("freedraw", "line", "rect", "circle", "transform", "polygon", "point"),
+                ) == "point" else 0,
+            display_toolbar=st.sidebar.checkbox("Display toolbar", True),
+            key="canvas",
+        )
+    
+        # Do something interesting with the image data and paths
+        if canvas_result.image_data is not None:
+            st.image(canvas_result.image_data)
 
 canvas()