Fix SSE route dependency and align architecture docs

backend/app/schemas/compliance.py

@@ -1,21 +1,28 @@
+"""Define schema models for compliance."""
+
 from pydantic import BaseModel
 from typing import Optional
 from enum import Enum
+# Group related schema definitions so validation rules stay consistent.
+
 
 
 class RiskLevel(str, Enum):
+    """Define the Risk Level enumeration."""
     high = "high"
     medium = "medium"
     low = "low"
 
 
 class ComplianceStatus(str, Enum):
+    """Define the Compliance Status enumeration."""
     pass_status = "pass"
     warning = "warning"
     fail = "fail"
 
 
 class Regulation(BaseModel):
+    """Define the Regulation API model."""
     id: int
     name: str
     clause: Optional[str] = None
@@ -26,6 +33,7 @@ class Regulation(BaseModel):
 
 
 class ComplianceSegment(BaseModel):
+    """Define the Compliance Segment API model."""
     id: int
     index: int
     intent: str
@@ -37,6 +45,7 @@ class ComplianceSegment(BaseModel):
 
 
 class RiskDashboard(BaseModel):
+    """Define the Risk Dashboard API model."""
     score: float
     high_risk_count: int
     medium_risk_count: int
@@ -47,6 +56,7 @@ class RiskDashboard(BaseModel):
 
 
 class PriorityAction(BaseModel):
+    """Define the Priority Action API model."""
     regulation: str
     issue: str
     suggestion: str
@@ -54,6 +64,7 @@ class PriorityAction(BaseModel):
 
 
 class ComplianceResult(BaseModel):
+    """Define the Compliance Result API model."""
     task_id: str
     dashboard: RiskDashboard
     segments: list[ComplianceSegment]
@@ -61,9 +72,11 @@ class ComplianceResult(BaseModel):
 
 
 class ComplianceChatRequest(BaseModel):
+    """Define the Compliance Chat Request API model."""
     query: str
 
 
 class AnalyzeResponse(BaseModel):
+    """Define the Analyze Response API model."""
     task_id: str
     status: str = "processing"