Update app.py

app.py

@@ -42,7 +42,7 @@ def plot_network_graph(G):
     # 한국어 폰트 설정
     font_path = "./NanumBarunGothic.ttf"
     font_prop = fm.FontProperties(fname=font_path)
-    plt.rc('font', family=font_prop.get_name())
+    plt.rcParams['font.family'] = font_prop.get_name()
 
     plt.figure(figsize=(12, 8))
     
@@ -56,10 +56,9 @@ def plot_network_graph(G):
     
     # 라벨 위치 조정
     label_pos = {k: (v[0], v[1] + 0.02) for k, v in pos.items()}
-    nx.draw_networkx_labels(G, label_pos, font_size=8, font_weight='bold', 
-                            font_family=font_prop.get_name())
+    nx.draw_networkx_labels(G, label_pos, font_size=8, font_weight='bold', font_family=font_prop.get_name())
     
-    plt.title("Network graph", fontsize=16)
+    plt.title("Network graph", fontsize=16, fontproperties=font_prop)
     plt.axis('off')
     
     img_bytes = io.BytesIO()
@@ -197,7 +196,7 @@ if 'run_analysis' in st.session_state and st.session_state.run_analysis:
                 tfidf_top_words = [(feature_names[i], topic_tfidf[i]) for i in topic_tfidf.argsort()[:-11:-1]]
                 weight = lda_output[:, idx].mean() * 100
                 
-                topic_name = ", ".join([word for word, _ in lda_top_words[:3]])
+                topic_name = ", ".join([word for word, _ in lda_top_words[:5]])
                 
                 topic_results.append({
                     'topic_num': idx + 1,