Update app.py

app.py

@@ -20,15 +20,25 @@ print([(k, type(v)) for (k, v) in state.items()])
 # x = st.slider('Select a value')
 # st.write(x, 'squared is', x * x)
 
-# Specify brush parameters and drawing mode
-b_width = st.sidebar.slider("Brush width: ", 1, 100, 10)
-b_color = st.sidebar.color_picker("Enter brush color hex: ")
-bg_color = st.sidebar.color_picker("Enter background color hex: ", "#eee")
-drawing_mode = st.sidebar.checkbox("Drawing mode ?", True)
 
-# Create a canvas component
 image_data = st_canvas(
-    b_width, b_color, bg_color, height=150, drawing_mode=drawing_mode, key="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)