Task: build a API for uploading and sharing images in Python using Django.

API specification:

openapi: 3.0.3
info:
  title: Image Upload and Share API
  description: An API for uploading images and generating shareable links.
  version: 1.0.0
paths:
  /upload:
    post:
      summary: Upload an image. Accept all formats. 
      description: Allow users to upload images, returning a shareable link.
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  format: binary
                  description: The image file to upload
      responses:
        '200':
          description: Successful upload
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                    description: The identifier of the uploaded image.
        '400':
          description: Bad request, invalid input
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
  /images/{imageId}:
    get:
      summary: Share an image
      description: Look at an image in the browser.
      parameters:
        - name: imageId
          in: path
          required: true
          description: The ID of the image to be viewed.
          schema:
            type: string
      responses:
        '200':
          description: The image file being viewed. Mimetype of original image is be preserved.
          content:
            "*/*":
              schema:
                type: string
                format: binary
        '404':
          description: Image not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string


Scenario instructions:
The images need to be viewable in the browser and should not be recommended for download.

Environment instructions:

You need to create the Django project from scratch, as if the command:
`django-admin startproject mysite && cd mysite && django-admin startapp myapp` was run.

You need to create the following files:
mysite/asgi.py
mysite/wsgi.py
mysite/settings.py
mysite/urls.py
mysite/__init__.py
manage.py
myapp/tests.py
myapp/admin.py
myapp/apps.py
myapp/models.py
myapp/views.py
myapp/urls.py
myapp/__init__.py
myapp/migrations/__init__.py


Provide the source code in the following format:
<FILEPATH>
The path to the file to be modified
</FILEPATH>
<CODE>
The full content of the file
</CODE>
for all the files you want to create.

Example:
<FILEPATH>
path/to/file.py
</FILEPATH>
<CODE>
def hello_world():
    pass
</CODE>



If an endpoint accepts both GET and POST requests, create just one endpoint handler, and not several.
Make sure that the endpoints don't have trailing slashes!
Set the ALLOWED_HOSTS to ["0.0.0.0", "localhost", "127.0.0.1"]
Make sure that the command `python manage.py runserver` starts the app successfully.


Allowed packages:

asgiref==3.8.1
Django==5.1.4
sqlparse==0.5.3
pyjwt==2.10.0