reverted previosu change

Author: mantaionut

windows/internal/smoke_test.bat

@@ -98,7 +98,7 @@ if ERRORLEVEL 1 exit /b 1
 call conda index %PYTORCH_FINAL_PACKAGE_DIR%
 if errorlevel 1 exit /b 1
 echo "before conda install"
-call conda install -yq -c "file:///%PYTORCH_FINAL_PACKAGE_DIR%" pytorch -c pytorch -c numba/label/dev -c nvidia
+call conda install -yq -c "file:///%PYTORCH_FINAL_PACKAGE_DIR%" pytorch==%PYTORCH_BUILD_VERSION% -c pytorch -c numba/label/dev -c nvidia
 echo "after conda install"
 echo on
 echo "another test"