Delete app.py

app.py

@@ -1,152 +0,0 @@
-import streamlit as st
-import pandas as pd
-import joblib
-import matplotlib.pyplot as plt
-import os
-
-# --------------------------------------
-# 🎨 PAGE CONFIG
-# --------------------------------------
-st.set_page_config(page_title="Spotify Clustering", layout="wide")
-
-# --------------------------------------
-# 🔧 AUTO PATH (LOCAL + CLOUD FIX)
-# --------------------------------------
-def get_path(filename):
-    base_dir = os.path.dirname(os.path.abspath(__file__))
-
-    local_path = os.path.join(base_dir, filename)
-    parent_path = os.path.join(base_dir, "..", filename)
-
-    if os.path.exists(local_path):
-        return local_path
-    elif os.path.exists(parent_path):
-        return parent_path
-    else:
-        st.error(f"{filename} bulunamadı!")
-        st.stop()
-
-DATA_PATH = get_path("spotify_clustered.csv")
-MODEL_PATH = get_path("kmeans_music_model.pkl")
-SCALER_PATH = get_path("scaler_music.pkl")
-
-# --------------------------------------
-# 📂 LOAD DATA (CACHE)
-# --------------------------------------
-@st.cache_data
-def load_data():
-    df = pd.read_csv(DATA_PATH)
-
-    unnecessary_cols = ['Unnamed: 0', 'track_id', 'album_name', 'explicit']
-    df_display = df.drop(columns=[c for c in unnecessary_cols if c in df.columns])
-
-    return df, df_display
-
-@st.cache_resource
-def load_model():
-    model = joblib.load(MODEL_PATH)
-    scaler = joblib.load(SCALER_PATH)
-    return model, scaler
-
-df, df_display = load_data()
-model, scaler = load_model()
-
-# --------------------------------------
-# 🧠 SESSION STATE (NO FLICKER)
-# --------------------------------------
-if "prediction" not in st.session_state:
-    st.session_state.prediction = None
-    st.session_state.samples = None
-
-# --------------------------------------
-# 🏷️ TITLE
-# --------------------------------------
-st.title("🎵 Spotify Music Clustering / Spotify Müzik Kümeleme")
-st.markdown("---")
-
-# --------------------------------------
-# 📄 DATA PREVIEW
-# --------------------------------------
-st.subheader("📄 Dataset Preview / Veri Önizleme")
-st.dataframe(df_display.head(10), use_container_width=True)
-
-# --------------------------------------
-# 📊 VISUALS
-# --------------------------------------
-col1, col2 = st.columns(2)
-
-with col1:
-    st.subheader("📊 Cluster Distribution / Küme Dağılımı")
-    st.bar_chart(df['cluster'].value_counts(), use_container_width=True)
-
-with col2:
-    st.subheader("🎯 Feature Analysis / Özellik Analizi")
-
-    fig, ax = plt.subplots(figsize=(6, 4))
-    scatter = ax.scatter(
-        df['danceability'],
-        df['energy'],
-        c=df['cluster'],
-        cmap='viridis',
-        alpha=0.6
-    )
-
-    ax.set_xlabel("Danceability / Dans Edilebilirlik")
-    ax.set_ylabel("Energy / Enerji")
-
-    plt.colorbar(scatter, ax=ax)
-
-    st.pyplot(fig, clear_figure=True)
-    plt.close(fig)
-
-# --------------------------------------
-# 🤖 PREDICTION
-# --------------------------------------
-st.divider()
-st.subheader("🤖 Predict New Song Cluster / Yeni Şarkı Tahmini")
-
-c1, c2, c3 = st.columns(3)
-
-with c1:
-    pop = st.slider("Popularity / Popülerlik", 0, 100, 50)
-    dur = st.slider("Duration (ms) / Süre", 0, 600000, 200000)
-    dance = st.slider("Danceability / Dans Edilebilirlik", 0.0, 1.0, 0.5)
-
-with c2:
-    energy = st.slider("Energy / Enerji", 0.0, 1.0, 0.5)
-    loud = st.slider("Loudness / Ses Yüksekliği", -60.0, 0.0, -10.0)
-    tempo = st.slider("Tempo / Tempo", 0.0, 250.0, 120.0)
-
-with c3:
-    speech = st.slider("Speechiness / Konuşma Oranı", 0.0, 1.0, 0.1)
-
-if st.button("Predict Cluster / Kümeyi Tahmin Et ✨"):
-    new_data = [[pop, dur, dance, energy, loud, tempo, speech]]
-
-    try:
-        new_data_scaled = scaler.transform(new_data)
-        res = model.predict(new_data_scaled)[0]
-
-        st.session_state.prediction = res
-        st.session_state.samples = df[df['cluster'] == res][['track_name', 'artists']].head(5)
-
-    except Exception as e:
-        st.error(f"Error / Hata: {e}")
-
-# SONUÇ (STABLE)
-if st.session_state.prediction is not None:
-    st.success(f"### Predicted Cluster / Tahmin Edilen Küme: {st.session_state.prediction}")
-    st.write("Similar Songs / Benzer Şarkılar:")
-    st.table(st.session_state.samples)
-
-# --------------------------------------
-# 🔍 CLUSTER ANALYSIS
-# --------------------------------------
-st.divider()
-st.subheader("🔍 Cluster Characteristics / Küme Özellikleri")
-
-numeric_only = df.select_dtypes(include=['float64', 'int64'])
-
-if 'cluster' in df.columns:
-    means = numeric_only.groupby(df['cluster']).mean()
-    st.dataframe(means, use_container_width=True)