Change budget_amount validation to auto-cap corrupted data instead of rejecting requests

app/models.py

@@ -44,15 +44,18 @@ class CategoryExpense(BaseModel):
 class RecommendationRequest(BaseModel):
     user_id: str = Field(..., description="User identifier")
     category_id: str = Field(..., description="Category ID to check for previous data")
-    budget_amount: Optional[float] = Field(None, gt=0, le=1e12, description="Current budget amount for this category (optional, max 1 trillion)")
+    budget_amount: Optional[float] = Field(None, gt=0, description="Current budget amount for this category (optional)")
     
     @validator('budget_amount')
     def validate_budget_amount(cls, v):
         if v is not None:
             if v <= 0:
                 raise ValueError('budget_amount must be greater than 0')
+            # Auto-cap unreasonably large numbers instead of rejecting
+            # This handles corrupted data gracefully - cap at 1 trillion
             if v > 1e12:  # More than 1 trillion is likely corrupted data
-                raise ValueError(f'budget_amount ({v:,.0f}) is unreasonably large. Maximum allowed is 1,000,000,000,000 (1 trillion). Please check your input.')
+                print(f"⚠️ Auto-capping corrupted budget_amount: {v:,.2e} -> 1,000,000,000,000")
+                return 1e12  # Cap at 1 trillion instead of rejecting
         return v
 
 class RecommendationResponse(BaseModel):