Update app.py

app.py

@@ -13,8 +13,21 @@ def load_data(file_path):
         parsed_data = []
         with open(file_path, 'r', newline='', encoding='utf-8') as csvfile:
             reader = csv.reader(csvfile, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
-            for row in reader:
-                parsed_data.append(row)
+            header = next(reader)
+            parsed_data.append(header)
+            num_columns = len(header)
+            for line_number, row in enumerate(reader, start=1):
+                if len(row) == num_columns:
+                    parsed_data.append(row)
+                else:
+                    # Print the line number (0th value of the line)
+                    print(f"Line number {line_number} (row 0th value: {row[0] if row else 'Empty'}) has mismatched columns")
+                    # Handle rows with mismatched columns
+                    if len(row) < num_columns:
+                        row.extend([''] * (num_columns - len(row)))  # Pad with empty strings
+                    else:
+                        row = row[:num_columns]  # Truncate to the correct number of columns
+                    parsed_data.append(row)
         return pd.DataFrame(parsed_data[1:], columns=parsed_data[0])
 
     return custom_csv_parser(file_path)
@@ -66,4 +79,3 @@ if __name__ == "__main__":
     main()
 
 
-