Add initial app.py

app.py

@@ -0,0 +1,80 @@
+import pickle
+import streamlit as st
+import numpy as np
+
+
+st.header("Book Recommender System")
+
+# model = pickle.load(open("artifacts/model.pkl", "rb"))
+# book_names = pickle.load(open("artifacts/book_names.pkl", "rb"))
+# final_ratings = pickle.load(open("artifacts/final_ratings.pkl", "rb"))
+# book_pivot = pickle.load(open("artifacts/book_pivot.pkl", "rb"))
+
+# def fetch_poster(suggestion):
+#     bookNames = []
+#     idsIndex = []
+#     posterUrl = []
+
+#     for bookId in suggestion[0]:        
+#         name = book_pivot.index[bookId]
+        
+#         bookNames.append(book_pivot.index[bookId])
+        
+#     for name in bookNames:        
+#         ids = np.where(final_ratings['title'] == name)[0][0]
+#         idsIndex.append(ids)
+
+#     for idx in idsIndex:
+#         row = final_ratings.iloc[idx]
+#         url = row['img_url']
+#         posterUrl.append(url)
+
+#     return posterUrl
+
+# def recommend_book(bookName):
+#     bookList = []
+
+#     book_id = np.where(book_pivot.index == bookName)[0][0]
+    
+#     distance, suggestion = model.kneighbors(book_pivot.iloc[book_id,:].values.reshape(1, -1), n_neighbors=5)
+
+#     poster_url = fetch_poster(suggestion)
+
+#     for i in range(len(suggestion)):
+#         books = book_pivot.index[suggestion[i]]
+
+#         for j in books:
+#             bookList.append(j)
+
+#     return bookList, poster_url
+
+# selected_books = st.selectbox(
+#     "Select a book", 
+#     book_names
+# )
+
+# if st.button("Show Recommendations"):
+#     recommendations, posterUrls = recommend_book(selected_books)
+    
+#     st.subheader("Recommendations")
+
+#     col1, col2, col3, col4 = st.columns(4)
+
+#     for url in posterUrls:
+#         print(url)
+
+#     with col1:
+#         st.text(recommendations[1])
+#         st.image(posterUrls[1])
+
+#     with col2:
+#         st.text(recommendations[2])
+#         st.image(posterUrls[2])
+
+#     with col3:
+#         st.text(recommendations[3])
+#         st.image(posterUrls[3])
+
+#     with col4:
+#         st.text(recommendations[4])
+#         st.image(posterUrls[4])