Update app.py

app.py

@@ -33,8 +33,7 @@ from agentic_reliability_framework.core.governance.azure.azure_simulator import
 from agentic_reliability_framework.core.models.event import ReliabilityEvent, HealingAction, EventSeverity
 from agentic_reliability_framework.runtime.hmc.hmc_learner import HMCRiskLearner
 from agentic_reliability_framework.core.config.constants import (
-    LATENCY_CRITICAL, ERROR_RATE_HIGH, get_oss_capabilities,
-    RISK_THRESHOLD_LOW, RISK_THRESHOLD_HIGH  # Note: these may need to be added to constants if missing; fallback defined below
+    LATENCY_CRITICAL, ERROR_RATE_HIGH, get_oss_capabilities
 )
 
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