Update setup.py

missing fastcore install

Author: tcapelle

setup.py

@@ -20,6 +20,7 @@
     ],
     install_requires=[
         "torch",
+        "fastcore",
         "fastprogress",
         "wandb",
         "numpy",
@@ -32,4 +33,4 @@
         "License :: OSI Approved :: MIT License",
         "Programming Language :: Python :: 3.10",
     ],
-)
+)