fix: output

app.py

@@ -70,29 +70,27 @@ def sort_by_nearest_location(df, user_lat, user_lon):
         lambda row: geodesic((user_lat, user_lon), (row['latitude'], row['longitude'])).km,
         axis=1
     )
+    df['distance_km'] = df['distance_km'].round(2)
     return df.sort_values(by='distance_km')
 
 # --- Fungsi Utama Gradio ---
 def wisata_rekomendasi(deskripsi, lokasi):
     if df.empty:
-        return "Data wisata tidak tersedia. Pastikan cleaned_data.csv ada."
+        return "Data tidak tersedia.", pd.DataFrame([["Data tidak tersedia", "", ""]], columns=["nama", "distance_km", "description"])
 
     keywords = extract_keywords(deskripsi)
     if "Error:" in str(keywords):
-        return str(keywords[0])
+        return f"Kata kunci gagal diambil: {keywords[0]}", pd.DataFrame([[keywords[0], "", ""]], columns=["nama", "distance_km", "description"])
     
     user_description_joined = " ".join(keywords)
     lat, lon = get_coordinates_from_location(lokasi)
     if lat is None or lon is None:
-        return "Lokasi tidak ditemukan."
+        return "Lokasi tidak ditemukan.", pd.DataFrame([["Lokasi tidak ditemukan", "", ""]], columns=["nama", "distance_km", "description"])
 
-    reverse_location = get_location_name_from_coordinates(lat, lon)
     top_place = prepare_and_recommend(df.copy(), user_description_joined)
     sorted_place = sort_by_nearest_location(top_place, lat, lon)
 
-    hasil = f"Lokasi terdekat dari {reverse_location}:\n\n"
-    hasil += sorted_place[['nama', 'distance_km', 'description']].to_string(index=False)
-    return hasil
+    return f"Kata kunci: {', '.join(keywords)}", sorted_place[['nama', 'distance_km', 'description']]
 
 # --- UI Gradio ---
 demo = gr.Interface(
@@ -101,7 +99,10 @@ demo = gr.Interface(
         gr.Textbox(label="Deskripsi Wisata yang Anda Inginkan"),
         gr.Textbox(label="Lokasi Anda (Contoh: Gunung Kidul, Yogyakarta)")
     ],
-    outputs="text",
+    outputs=[
+        gr.Textbox(label="Kata Kunci yang Diekstrak"),
+        gr.Dataframe(headers=["nama", "distance_km", "description"], label="Rekomendasi Tempat Wisata")
+    ],
     title="Sistem Rekomendasi Wisata",
     description="Masukkan deskripsi dan lokasi, lalu dapatkan rekomendasi tempat wisata terdekat"
 )