Nexy کے ساتھ ایک نوٹ ایپ بنائیں، حصہ 8: نوٹ میں ترمیم کریں اور اسے حذف کریں۔

from sqlmodel import Session, select from src.configs.db import enginefrom src.models.note_model import Note  def all_notes() -> list[Note]:    with Session(engine) as session:        return list(session.exec(select(Note).order_by(Note.id)))  def find(note_id: int) -> Note | None:    with Session(engine) as session:        return session.get(Note, note_id)  def add_note(text: str) -> Note:    note = Note(text=text)    with Session(engine) as session:        session.add(note)        session.commit()        session.refresh(note)    return note  def change_note(note_id: int, text: str) -> bool:    with Session(engine) as session:        note = session.get(Note, note_id)        if note is None:            return False        note.text = text        session.commit()    return True  def remove_note(note_id: int) -> bool:    with Session(engine) as session:        note = session.get(Note, note_id)        if note is None:            return False        session.delete(note)        session.commit()    return True

from sqlmodel import Session, select from src.apps.notes.note_model import Notefrom src.configs.db import engine  def all_notes() -> list[Note]:    with Session(engine) as session:        return list(session.exec(select(Note).order_by(Note.id)))  def find(note_id: int) -> Note | None:    with Session(engine) as session:        return session.get(Note, note_id)  def add_note(text: str) -> Note:    note = Note(text=text)    with Session(engine) as session:        session.add(note)        session.commit()        session.refresh(note)    return note  def change_note(note_id: int, text: str) -> bool:    with Session(engine) as session:        note = session.get(Note, note_id)        if note is None:            return False        note.text = text        session.commit()    return True  def remove_note(note_id: int) -> bool:    with Session(engine) as session:        note = session.get(Note, note_id)        if note is None:            return False        session.delete(note)        session.commit()    return True

---from nexy import notFound, useSearchParamsfrom src.notes import find id: prop[int]note = find(id)if note is None:    notFound()error = useSearchParams().get("error", "")---<section class="app-page">  <h1>{{ note.text | e }}</h1>   {% if error %}  <p class="note-error" role="alert">{{ error | e }}</p>  {% endif %}   <form method="post" action="{{ __actions_path['update_note'] }}">    <input type="hidden" name="note_id" value="{{ note.id }}">    <input name="text" value="{{ note.text | e }}" maxlength="200" required>    <button type="submit">Save</button>  </form>   <form method="post" action="{{ __actions_path['delete_note'] }}">    <input type="hidden" name="note_id" value="{{ note.id }}">    <button type="submit">Delete</button>  </form>   <a href="/notes">All notes</a></section>

---from nexy import useSearchParams note: prop[object]error = useSearchParams().get("error", "")---<section class="app-page">  <h1>{{ note.text | e }}</h1>   {% if error %}  <p class="note-error" role="alert">{{ error | e }}</p>  {% endif %}   <form method="post" action="{{ __actions_path['update_note'] }}">    <input type="hidden" name="note_id" value="{{ note.id }}">    <input name="text" value="{{ note.text | e }}" maxlength="200" required>    <button type="submit">Save</button>  </form>   <form method="post" action="{{ __actions_path['delete_note'] }}">    <input type="hidden" name="note_id" value="{{ note.id }}">    <button type="submit">Delete</button>  </form>   <a href="/notes">All notes</a></section>

from nexy import notFoundfrom nexy.decorators import Controllerfrom nexy.hooks import useViewsfrom src.notes import all_notes, find LAYOUT = "src/apps/layout.nexy"  def page(view: str, **context: object):    return useViews(LAYOUT, context={"children": useViews(view, context=context)})  @Controller("/notes")class NotesController:    async def get(self):        return page("src/apps/notes/notes_view.nexy")  @Controller("/notes/{id}")class NoteController:    async def get(self, id: int):        note = find(id)        if note is None:            notFound()        return page("src/apps/notes/note_view.nexy", note=note)  @Controller("/api/notes")class NotesApiController:    async def get(self) -> list[dict]:        return [note.model_dump() for note in all_notes()]