---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/IPython/core/formatters.py:984, in IPythonDisplayFormatter.__call__(self, obj)
    982 method = get_real_method(obj, self.print_method)
    983 if method is not None:
--> 984     method()
    985     return True

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/ggplot.py:141, in ggplot._ipython_display_(self)
    134 def _ipython_display_(self):
    135     """
    136     Display plot in the output of the cell
    137 
    138     This method will always be called when a ggplot object is the
    139     last in the cell.
    140     """
--> 141     self._display()

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/ggplot.py:181, in ggplot._display(self)
    179 figure_size_px = self.theme._figure_size_px
    180 buf = BytesIO()
--> 181 self.save(buf, format=save_format, verbose=False)
    182 display_func = get_display_function(format, figure_size_px)
    183 display_func(buf.getvalue())

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/ggplot.py:673, in ggplot.save(self, filename, format, path, width, height, units, dpi, limitsize, verbose, **kwargs)
    624 def save(
    625     self,
    626     filename: Optional[str | Path | BytesIO] = None,
   (...)    635     **kwargs: Any,
    636 ):
    637     """
    638     Save a ggplot object as an image file
    639 
   (...)    671         Additional arguments to pass to matplotlib `savefig()`.
    672     """
--> 673     sv = self.save_helper(
    674         filename=filename,
    675         format=format,
    676         path=path,
    677         width=width,
    678         height=height,
    679         units=units,
    680         dpi=dpi,
    681         limitsize=limitsize,
    682         verbose=verbose,
    683         **kwargs,
    684     )
    686     with plot_context(self).rc_context:
    687         sv.figure.savefig(**sv.kwargs)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/ggplot.py:621, in ggplot.save_helper(self, filename, format, path, width, height, units, dpi, limitsize, verbose, **kwargs)
    618 if dpi is not None:
    619     self.theme = self.theme + theme(dpi=dpi)
--> 621 figure = self.draw(show=False)
    622 return mpl_save_view(figure, fig_kwargs)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/ggplot.py:286, in ggplot.draw(self, show)
    283 self.theme.setup(self)
    285 # Drawing
--> 286 self._draw_layers()
    287 self._draw_panel_borders()
    288 self._draw_breaks_and_labels()

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/ggplot.py:450, in ggplot._draw_layers(self)
    446 """
    447 Draw the main plot(s) onto the axes.
    448 """
    449 # Draw the geoms
--> 450 self.layers.draw(self.layout, self.coordinates)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/layer.py:464, in Layers.draw(self, layout, coord)
    462 for i, l in enumerate(self, start=1):
    463     l.zorder = i
--> 464     l.draw(layout, coord)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/layer.py:367, in layer.draw(self, layout, coord)
    364 self.data = self.geom.handle_na(self.data)
    365 # At this point each layer must have the data
    366 # that is created by the plot build process
--> 367 self.geom.draw_layer(self.data, layout, coord, **params)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/geoms/geom.py:292, in geom.draw_layer(self, data, layout, coord, **params)
    290 panel_params = layout.panel_params[ploc]
    291 ax = layout.axs[ploc]
--> 292 self.draw_panel(pdata, panel_params, coord, ax, **params)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/geoms/geom_point.py:63, in geom_point.draw_panel(self, data, panel_params, coord, ax, **params)
     52 def draw_panel(
     53     self,
     54     data: pd.DataFrame,
   (...)     58     **params: Any,
     59 ):
     60     """
     61     Plot all groups
     62     """
---> 63     self.draw_group(data, panel_params, coord, ax, **params)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/geoms/geom_point.py:77, in geom_point.draw_group(data, panel_params, coord, ax, **params)
     75 for _, udata in data.groupby(units, dropna=False):
     76     udata.reset_index(inplace=True, drop=True)
---> 77     geom_point.draw_unit(udata, panel_params, coord, ax, **params)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/geoms/geom_point.py:94, in geom_point.draw_unit(data, panel_params, coord, ax, **params)
     92 size = ((data["size"] + data["stroke"]) ** 2) * np.pi
     93 linewidth = data["stroke"] * SIZE_FACTOR
---> 94 color = to_rgba(data["color"], data["alpha"])
     95 shape = data["shape"].iloc[0]
     97 # It is common to forget that scatter points are
     98 # filled and slip-up by manually assigning to the
     99 # color instead of the fill. We forgive.

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/_utils/__init__.py:613, in to_rgba(colors, alpha)
    610     return "none"
    612 if isinstance(alpha, (Sequence, pd.Series)):
--> 613     return [to_rgba_hex(c, a) for c, a in zip(colors, alpha)]
    614 else:
    615     return [to_rgba_hex(c, alpha) for c in colors]

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/plotnine/_utils/__init__.py:598, in to_rgba.<locals>.to_rgba_hex(c, a)
    595     return c
    597 _has_alpha = has_alpha(c)
--> 598 c = to_hex(c, keep_alpha=_has_alpha)
    600 if not _has_alpha:
    601     arr = colorConverter.to_rgba(c, a)

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/matplotlib/colors.py:548, in to_hex(c, keep_alpha)
    532 def to_hex(c, keep_alpha=False):
    533     """
    534     Convert *c* to a hex color.
    535 
   (...)    546       ``#rrggbb`` or ``#rrggbbaa`` hex color string
    547     """
--> 548     c = to_rgba(c)
    549     if not keep_alpha:
    550         c = c[:3]

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/matplotlib/colors.py:317, in to_rgba(c, alpha)
    315     rgba = None
    316 if rgba is None:  # Suppress exception chaining of cache lookup failure.
--> 317     rgba = _to_rgba_no_colorcycle(c, alpha)
    318     try:
    319         _colors_full_map.cache[c, alpha] = rgba

File ~/miniforge3/envs/SRAgent_nb/lib/python3.12/site-packages/matplotlib/colors.py:394, in _to_rgba_no_colorcycle(c, alpha)
    390             raise ValueError(
    391                 f"Invalid string grayscale value {orig_c!r}. "
    392                 f"Value must be within 0-1 range")
    393         return c, c, c, alpha if alpha is not None else 1.
--> 394     raise ValueError(f"Invalid RGBA argument: {orig_c!r}")
    395 # turn 2-D array into 1-D array
    396 if isinstance(c, np.ndarray):

ValueError: Invalid RGBA argument: 'Banana'