Bump pillow from 12.3.0 to 13.0.0 in /samples/python (#181)

* Bump pillow from 12.3.0 to 13.0.0 in /samples/python

Bumps [pillow](https://github.com/python-pillow/Pillow) from 12.3.0 to 13.0.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@12.3.0...13.0.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 13.0.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* update samples for pillow 13.0

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ben Ashbaugh <ben.ashbaugh@intel.com>

Author: dependabot[bot]

samples/python/04_julia/julia.ipynb

@@ -293,7 +293,7 @@
     "                                              cl.map_flags.READ, \n",
     "                                              0, width * height, np.uint32)\n",
     "    with mapped_dst.base:\n",
-    "        (r, g, b, a) = Image.fromarray(mapped_dst.reshape((width, height)), 'RGBA').split()\n",
+    "        (r, g, b, a) = Image.fromarray(mapped_dst.view(np.uint8).reshape((height, width, 4))).split()\n",
     "        image = Image.merge('RGB', (r, g, b))"
    ]
   },

samples/python/04_julia/julia.py

@@ -135,7 +135,7 @@
                                               0, gwx * gwy, np.uint32)
     with mapped_dst.base:
         # note: this generates a 24-bit .bmp file instead of a 32-bit .bmp file!
-        (r, g, b, a) = Image.fromarray(mapped_dst.reshape((gwy, gwx)), 'RGBA').split()
+        (r, g, b, a) = Image.fromarray(mapped_dst.view(np.uint8).reshape((gwy, gwx, 4))).split()
         image = Image.merge('RGB', (r, g, b))
         image.save(filename)
         print('Wrote image file {}'.format(filename))

samples/python/requirements.txt

@@ -1,6 +1,6 @@
-matplotlib==3.8.2
+matplotlib==3.10.9
 numpy==1.26.3
 pyopencl==2023.1.4
-pillow==12.3.0
+pillow==13.0.0
 
 jupyterlab==4.5.11