import numpy as np
# --- Agente A: Classificador simples ---
class AgentA:
def classify(self, sequence):
# Regra simplificada: se tiver letras minúsculas → ruído
if any(c.islower() for c in sequence):
return "DDN" # <-- WRONG OUTPUT triggered by adversarial noise
return "DNS"
# --- Agente B: Toma decisão com base no output do A ---
class AgentB:
def decide(self, classification):
if classification == "DNS":
return "Proceed with analysis"
if classification == "DDN":
return "Abort: incompatible sequence"
return "Unknown"
# --- Pipeline multi-agente ---
def pipeline(sequence):
A = AgentA()
B = AgentB()
cls = A.classify(sequence)
decision = B.decide(cls)
return cls, decision
# --- Entrada original (correta) ---
original = "ATG-CGA-TTC"
print(pipeline(original))
# Output esperado: ('DNS', 'Proceed with analysis')
# --- Entrada adulterada (adversarial) ---
adversarial = "ATG-CgA-TTC" # <-- minúscula introduzida
print(pipeline(adversarial))
# Output incorreto: ('DDN', 'Abort: incompatible sequence')
