Add new features and updates to dibujar.py and pygwalker_visualizaciones.py

- Introduced a new markdown cell in dibujar.py to enhance user guidance for drawing with the mouse.
- Updated the version in pygwalker_visualizaciones.py from 0.15.1 to 0.15.2.
- Added a new markdown cell in pygwalker_visualizaciones.py for interactive EDA with PyGWalker.
- Refactored return values in pygwalker_visualizaciones.py to streamline data handling.
- Modified Graficos_plotly.grid.json to include additional layout positions.

pygwalker_visualizaciones.py

@@ -1,6 +1,6 @@
 import marimo
 
-__generated_with = "0.15.1"
+__generated_with = "0.15.2"
 app = marimo.App(width="medium")
 
 
@@ -8,6 +8,18 @@ app = marimo.App(width="medium")
 def _():
     # Cell 1 — Imports y utilidades
     import marimo as mo
+
+    return (mo,)
+
+
+@app.cell
+def _(mo):
+    mo.md(r"""# PyGWalker: EDA rapido e interactivo con pygwalker""")
+    return
+
+
+@app.cell
+def _():
     import os
     import pandas as pd
     import numpy as np
@@ -25,7 +37,7 @@ def _():
     DATASET_URLS: Dict[str, str] = {
         "Bike Sharing (DC)": "https://kanaries-app.s3.ap-northeast-1.amazonaws.com/public-datasets/bike_sharing_dc.csv",
     }
-    return DATASET_URLS, mo, pd, pyg, vega_data
+    return DATASET_URLS, pd, pyg, vega_data
 
 
 @app.cell