Update app.py

app.py

@@ -21,17 +21,17 @@ MAX_FEATURES_TO_SHOW = 10
 def update_dropdown(file):
     """Update dropdown choices with column names from the uploaded file."""
     if file is None:
-        return gr.Dropdown.update(choices=[], value=None)
+        return gr.update(choices=[], value=None)
     try:
         if file.name.endswith('.csv'):
             df = pd.read_csv(file.name)
         elif file.name.endswith('.xlsx'):
             df = pd.read_excel(file.name)
         else:
-            return gr.Dropdown.update(choices=[], value=None)
-        return gr.Dropdown.update(choices=list(df.columns), value=None)
+            return gr.update(choices=[], value=None)
+        return gr.update(choices=list(df.columns), value=None)
     except Exception as e:
-        return gr.Dropdown.update(choices=[], value=None)
+        return gr.update(choices=[], value=None)
 
 def analyze_file(file, label_col, n_clusters):
     """Analyze the uploaded file with ML techniques and return results and plots."""