Update app.py

app.py

@@ -6,11 +6,12 @@ import matplotlib.font_manager as fm
 from sklearn.cluster import KMeans
 import matplotlib.font_manager as fm
 
-# Set the font to NanumGothic for Korean support
-font_list
-font_path = "/home/user/app/NanumGothic-Regular.ttf"
-font = fm.FontProperties(fname=font_path).get_name()
-plt.rc('font', family=font)
+# Set the font to the provided NanumGothic dynamically
+font_path = '/home/user/app/NanumGothic-Regular.ttf'
+plt.rcParams['font.family'] = 'NanumGothic'
+plt.rcParams['font.path'] = font_path
+plt.rcParams['axes.unicode_minus'] = False  # for minus sign
+
 
 # Data Generation
 np.random.seed(42)