Update app.py

app.py

@@ -1,18 +1,43 @@
-# app.py
 import streamlit as st
-from GlobalMovies import movie_titles, movie_descriptions, movie_languages, tfidf_matrix, recommend_foreign
+from GlobalMovies import (
+    region_languages,
+    movie_titles,
+    movie_descriptions,
+    movie_languages,
+    tfidf_matrix,
+    recommend_foreign
+)
 
 st.set_page_config(page_title="WorldFlix", layout="centered")
+st.title("🌍 WorldFlix: Discover Global Cinema")
 
-st.title("🎬 WorldFlix: Discover Foreign Films")
+st.markdown("Choose a region and a movie you like. We'll recommend similar international films.")
 
-st.write("Enter a foreign-language movie you like, and we’ll recommend similar titles.")
+# Region dropdown
+selected_region = st.selectbox("Choose a film region:", list(region_languages.keys()))
 
-selected_language = st.selectbox("Choose a language:", ["fr", "ko", "ja", "hi", "es"])
-movie_input = st.text_input("Enter a movie title:")
+# Language options for the selected region
+language_dict = region_languages[selected_region]
+selected_lang_name = st.selectbox("Select a language:", list(language_dict.values()))
+selected_language = [code for code, name in language_dict.items() if name == selected_lang_name][0]
 
-if movie_input:
-    st.subheader("Recommended Movies:")
-    recs = recommend_foreign(movie_input, tfidf_matrix, movie_titles, movie_languages, selected_language)
-    for rec in recs:
-        st.markdown(f"- **{rec}**")
+# Filter titles for that language
+filtered_titles = [title for i, title in enumerate(movie_titles) if movie_languages[i] == selected_language]
+
+if not filtered_titles:
+    st.warning("No movies found for this language. Try another region or refresh the app.")
+else:
+    selected_movie = st.selectbox("Choose a movie you like:", filtered_titles)
+
+    if selected_movie:
+        st.subheader("Recommended Films:")
+        recommendations = recommend_foreign(
+            selected_movie,
+            tfidf_matrix,
+            movie_titles,
+            movie_languages,
+            lang=selected_language
+        )
+
+        for rec in recommendations:
+            st.markdown(f"- 🎬 **{rec}**")