added debug to endpoint get{id}, still not solved

src/app/main.py

@@ -1,7 +1,6 @@
 # app/main.py
-from fastapi import FastAPI, HTTPException
+from fastapi import FastAPI, HTTPException, Depends
 from sqlalchemy.orm import Session
-from fastapi import Depends
 from app.database import SessionLocal, engine
 from app import models, schemas
 
@@ -9,7 +8,6 @@ models.Base.metadata.create_all(bind=engine)
 
 app = FastAPI()
 
-# Dependency
 def get_db():
     db = SessionLocal()
     try:
@@ -25,9 +23,17 @@ def create_passport_data(passport_data: schemas.PassportDataCreate, db: Session
     db.refresh(db_passport_data)
     return db_passport_data
 
-@app.get("/passport/{passport_id}", response_model=schemas.PassportData)
+@app.get("/passport/{passport_number}", response_model=schemas.PassportData)
-def read_passport_data(passport_id: int, db: Session = Depends(get_db)):
+def read_passport_data(passport_number: str, db: Session = Depends(get_db)):
-    db_passport_data = db.query(models.PassportData).filter(models.PassportData.id == passport_id).first()
+    db_passport_data = db.query(models.PassportData).filter(models.PassportData.number == passport_number).first()
+    
+    print ("---") 
+    print (db_passport_data)
+    print ("---") 
+    for key, value in vars(db_passport_data).items():
+        if not key.startswith('_'):
+            print(f'{key}: {value}')   
+
     if db_passport_data is None:
         raise HTTPException(status_code=404, detail="Passport data not found")
-    return db_passport_data
+    return schemas.PassportData.from_orm(db_passport_data)

src/app/schemas.py

@@ -1,13 +1,14 @@
 # app/schemas.py
 from pydantic import BaseModel
+from typing import Optional
 
 class PassportDataBase(BaseModel):
     number: str
-    name: str
+    name: Optional[str] = None
-    surname: str
+    surname: Optional[str] = None
-    gender: str
+    gender: Optional[str] = None
-    fingerprint_url: str
+    fingerprint_url: Optional[str] = None
-    photo_url: str
+    photo_url: Optional[str] = None
 
 class PassportDataCreate(PassportDataBase):
     pass