Getting strange TypeError from my function

I'm getting an error (TypeError: add_movie() got an unexpected keyword argument 'title') on a function of mine and can't figure out why. I'm assuming I'm missing something stupid/small again. I can see that the function does indeed have the named param title. Every other similar question I've read was missing the offending param from the function - this one, however, is not. All of the code below is in the same file.

main.py:

from flask import Flask, render_template, redirect, url_for
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import Column, Integer, String, Float

URL_MOVIE_META = 'https://api.themoviedb.org/3/movie'

app = Flask(__name__)
app.config['SECRET_KEY'] = "It's a secret"
db = SQLAlchemy(app)

class Movie(db.Model):
    __tablename__ = 'movie'

    id = Column(Integer, primary_key=True)
    title = Column(String(250), unique=True, nullable=False)
    year = Column(Integer, nullable=False)
    description = Column(String(250), nullable=False)
    rating = Column(Float, nullable=False)
    ranking = Column(Integer, nullable=False)
    review = Column(String(250), nullable=False)
    img_url = Column(String(250))

def add_movie(title, year, description, rating, ranking, review, img_url):
    global db
    movie = Movie(
        title=title,
        year=year,
        description=description,
        rating=rating,
        ranking=ranking,
        review=review,
        img_url=img_url
    )
    db.session.add(movie)
    db.session.commit()
...

def get_metadata_for_movie(tmdb_id):
    params = {
        "api_key": TMDB_API_KEY,
    }
    response = requests.get(f'{URL_MOVIE_META}/{tmdb_id}', params=params)
    data = response.json()
    year = datetime.strptime(data['release_date'], '%Y-%m-%d').year

    add_movie(
        title=data['title'],
        year=year,
        description=data['overview'],
        rating=0,
        ranking=0,
        review='',
        img_url=f'{URL_POSTER_PREFIX}/{data["poster_path"]}'
    )
...

@app.route("/")
def home():
    movies = get_all_movies()
    return render_template("index.html", movies=movies)

@app.route('/add/<tmdb_id>')
def add_movie(tmdb_id):
    get_metadata_for_movie(tmdb_id)
    print(f'{tmdb_id}')
    # Add movie...?
    return redirect(url_for('home'))

The error:

TypeError: add_movie() got an unexpected keyword argument 'title'

EDIT: added more example code

Solution 1:

The second add_movie function is overriding the first one, so Python tells you that the current definition doesn't accept a keyword argument named "title" - and it's true, since the only argument is "tmbd_id".