Update app.py

app.py

@@ -1176,7 +1176,7 @@ def handle_large_dataset(df, create_document,isDataFrame):
         if len(df.columns) > 1:
                 # Skipping the original first column
                 # List of required columns
-                required_columns = ['Broker Name', 'Account Number', 'Employee name', 'Account Owner', 'Account ID']
+                required_columns = ['BROKER', 'ACCOUNT NUMBER', 'EMPLOYEE NAME', 'ACCOUNT NAME', 'ACCOUNT ID']
                 # Filter the DataFrame to include only the required columns
                 df = df[required_columns]
                 limited_data = df.head(3)