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import streamlit as st
import pickle
import requests
# Function to load movie data and similarity scores
@st.cache_data
def load_data():
movies = pickle.load(open("Models/movies_list.pkl", 'rb'))
similarity = pickle.load(open("Models/similarity.pkl", 'rb'))
return movies, similarity
# Function to fetch movie posters,
@st.cache_data
def fetch_poster(movie_id):
url = f"https://api.themoviedb.org/3/movie/{movie_id}?api_key=f99f126bfd58ba9b4aa8a3e6db301b6e&language=en-US"
data = requests.get(url).json()
poster_path = data.get('poster_path')
full_path = f"https://image.tmdb.org/t/p/w500/{poster_path}"
return full_path
# Function to recommend movies based on the similarity scores
def recommend(movie):
index = movies[movies['title'] == movie].index[0]
distances = sorted(list(enumerate(similarity[index])), reverse=True, key=lambda x: x[1])
recommended_movies = []
recommended_posters = []
for i in distances[1:6]:
movie_id = movies.iloc[i[0]].id
recommended_movies.append(movies.iloc[i[0]].title)
recommended_posters.append(fetch_poster(movie_id))
return recommended_movies, recommended_posters
# Load movies and similarity data
movies, similarity = load_data()
# Streamlit UI
st.title("Movie Recommender System")
# Dynamic movie selection with autocomplete feature
movie_list = movies['title'].values
selected_movie = st.selectbox("Type or select a movie from the dropdown", movie_list)
if st.button("Show Recommendations"):
recommended_movie_names, recommended_movie_posters = recommend(selected_movie)
# Displaying recommendations in a more visually appealing manner
cols = st.columns(5)
for i, (movie_name, movie_poster) in enumerate(zip(recommended_movie_names, recommended_movie_posters)):
with cols[i % 5]:
st.image(movie_poster, caption=movie_name, use_column_width=True)
st.markdown("""
<style>
/* Custom CSS for improving the UI/UX of the Streamlit app */
.streamlit-container {
margin-top: 20px;
}
.stButton>button {
width: 100%;
border-radius: 20px;
border: 1px solid #4CAF50;
background-color: #4CAF50;
color: white;
padding: 10px 24px;
cursor: pointer;
font-size: 18px;
}
.stButton>button:hover {
background-color: #45a049;
}
</style>
""", unsafe_allow_html=True)
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