fix PIL imports

Author: CarloLucibello

CondaPkg.toml

@@ -1,8 +1,10 @@
 channels = ["conda-forge"]
 
 [deps]
-h5py = ""
-pillow = ">=9.1, <10"
-numpy = ">=1.20, <2"
-datasets = ">=2.7, <3"
-pyarrow = "==6.0.0"
+# h5py = ""
+# pillow = ">=9.1, <10"
+# numpy = ">=1.20, <2"
+pillow = ""
+datasets = ">=2.12, <3"
+
+# pyarrow = "==6.0.0"

src/HuggingFaceDatasets.jl

@@ -41,6 +41,8 @@ function __init__()
     # https://cjdoris.github.io/PythonCall.jl/dev/pythoncall-reference/#PythonCall.pycopy!
     PythonCall.pycopy!(datasets, pyimport("datasets"))
     PythonCall.pycopy!(PIL, pyimport("PIL"))
+    pyimport("PIL.PngImagePlugin")
+    pyimport("PIL.JpegImagePlugin")
     PythonCall.pycopy!(np, pyimport("numpy"))
     PythonCall.pycopy!(copy, pyimport("copy"))
 end