code: def visit_Call(self, node):  # noqa: N802
      self.call_nodes.append(node)
      self.generic_visit(node)
  
file_path: pandas-ai/pandasai/helpers/node_visitors.py
imports: import ast
label_desc: Use image node_id 2 for calling the CallVisitor obj's underlying member method code with example usage: obj.visit_Call(node) without return types