Update pre_build_script.sh (#390)

* Update pre_build_script.sh

* Update smoke_test.py

* Update post_build_script.sh

* Update post_build_script.sh

packaging/post_build_script.sh

@@ -30,6 +30,4 @@ popd
 MANYWHEEL_NAME=$(ls dist/)
 # Try to install the new wheel
 pip install "dist/${MANYWHEEL_NAME}"
-# and validating it by running the unit tests. Some tests are failing here and
-# there, so let's add more of them later
-pytest -v test/test_ops.py
+python -c "import torchao"

packaging/pre_build_script.sh

@@ -10,5 +10,3 @@ set -eux
 echo "This script is run before building torchao binaries"
 
 pip install setuptools wheel twine auditwheel
-pip install -r requirements.txt
-pip install -r dev-requirements.txt

packaging/smoke_test.py

@@ -6,14 +6,14 @@
 # LICENSE file in the root directory of this source tree.
 
 import subprocess
-import torchao.ops
+import torchao
 
 
 def main():
     """
     Run torchao binary smoke tests like importing and performing simple ops
     """
-    print(dir(torchao.ops))
+    print(dir(torchao))
 
 
 if __name__ == "__main__":