canvas first lets draw

app.py

@@ -0,0 +1,31 @@
+import streamlit as st
+from PIL import Image, ImageDraw
+
+# Create a canvas with a pen drawing tool
+canvas_size = (500, 500)
+canvas_image = Image.new("RGB", canvas_size, "white")
+draw = ImageDraw.Draw(canvas_image)
+
+# Function to handle drawing on the canvas
+def draw_on_canvas():
+    canvas = st.image(canvas_image, use_column_width=True, clamp=True, channels="RGB")
+    canvas_drawing = canvas.drawings
+    if canvas_drawing:
+        for drawing in canvas_drawing:
+            draw.line(drawing["points"], fill="black", width=2)
+
+# Main function
+def main():
+    st.title("Canvas Drawing Tool")
+    st.sidebar.title("Options")
+
+    # Draw on the canvas
+    draw_on_canvas()
+
+    # Save the canvas as a JPEG
+    if st.sidebar.button("Save as JPEG"):
+        canvas_image.save("canvas_image.jpg", "JPEG")
+        st.sidebar.success("Image saved as JPEG!")
+
+if __name__ == "__main__":
+    main()