Update models.py

models.py

@@ -4,6 +4,7 @@ class RequestModel(BaseModel):
     originId: int
     sequence: int
     assetCode: str
+    contentType: str
     source: str
 
 
@@ -11,6 +12,7 @@ class ResponseModel(BaseModel):
     originId: int
     sequence: int
     assetCode: str
+    contentType: str
     similarity: float
     similarityOrb: float
     similarityMobileNet: float