Intro post contains outdated code

[Frollamma]

Summary

Code from the introductory post referenced in the README isn't running, I suppose it's just outdated. I think it should be updated since it's referenced in this repo.

Description

By running the following code (copy pasted from https://www.zama.ai/post/zama-concrete-fully-homomorphic-encryption-compiler)

import concrete.compiler as compiler

mlir_input = """
   func.func @main(%arg0: !FHE.eint<6>, %arg1: !FHE.eint<6>) -> !FHE.eint<6> {
       %result = "FHE.add_eint"(%arg0, %arg1): (!FHE.eint<6>, !FHE.eint<6>) -> (!FHE.eint<6>)
       return %result: !FHE.eint<6>
   }"""

# create a new compiler engine that will write artifacts to the `out` directory
engine = compiler.LibrarySupport.new("./out")

# create the default compilation options, you can modify those at your convenience via the `set_*` methods
options = compiler.CompilationOptions.new()

# use the compiler engine to compile the program with the options you defined
compilation_result = engine.compile(mlir_input, options)

I get this error

    engine = compiler.LibrarySupport.new("./out")
             ^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'concrete.compiler' has no attribute 'LibrarySupport'

I tried to substitute LibrarySupport.new with Library.__new__ (that are defined) but I had no luck.

System info

I'm running on Python 3.12.8 and concrete-python 2.9.0.

[BourgerieQuentin]

Hello @Frollamma , thank you for reporting. Indeed low-level python bindings of concrete-compiler has been refactored and this code is now out of date. Thank you for reporting, we will change the python code in the blog post.