AttributeError: 'FHECircuit' object has no attribute 'encrypt_run_decrypt'

[bpradeep508]

Summary

What happened/what you expected to happen? running of example program

Description

import numpy as np import concrete.numpy as hnp

Function using floating points values converted back to integers at the end

def f(x): return np.fabs(50 * (2 * np.sin(x) * np.cos(x))).astype(np.uint32) # astype is to go back to the integer world

Compiling with x encrypted

compiler = hnp.NPFHECompiler(f, {"x": "encrypted"}) circuit = compiler.compile_on_inputset(range(64))

print(circuit.encrypt_run_decrypt(3) == f(3)) print(circuit.encrypt_run_decrypt(0) == f(0)) print(circuit.encrypt_run_decrypt(1) == f(1)) print(circuit.encrypt_run_decrypt(10) == f(10)) print(circuit.encrypt_run_decrypt(60) == f(60))

print("All good!")

• versions affected:
• python version:
• config (optional: HW, OS): ubuntu
• workaround (optional): if you’ve a way to workaround the issue
• proposed fix (optional): if you’ve a way to fix the issue

Step by step procedure someone should follow to trigger the bug:

minimal POC to trigger the bug

print("Minimal POC to reproduce the bug")

Artifacts

Attach all generated artifacts here (generated in the .artifacts directory by default, see documentation for more detailed instructions).

Logs or output

[aquint-zama]

Hello @bpradeep508 what version of concrete-numpy are you using? (you need 0.5.0 to follow this tutorial)

[umut-sahin]

The examples in README and the docs are updated. They should work with v0.6.0. Please let us know if the issue still exists.