code: def test_prompt_with_no_context(prompt_type, system_prompt, expected):
      prompt_dict = None  # not used unless prompt_type='custom'
      chat = True
      iinput = ""
      stream_output = False
      debug = False
  
      from src.prompter import Prompter
  
      context = ""
      instruction = "Go to the market?"
  
      # get prompt
      prompter = Prompter(
          prompt_type,
          prompt_dict,
          debug=debug,
          stream_output=stream_output,
          system_prompt=system_prompt,
      )
      # for instruction-tuned models, expect this:
      assert prompter.PreResponse
      assert prompter.PreInstruct
      assert prompter.botstr
      assert prompter.humanstr
      data_point = dict(
          context=context, instruction=instruction, input=iinput
      )
      prompt = prompter.generate_prompt(data_point)
      print(prompt)
      assert prompt == expected
      assert prompt.find(source_prefix) == -1
  
file_path: h2ogpt/tests/test_prompter.py
imports: import time
  import pytest
  from tests.utils import wrap_test_forked
  from src.enums import source_prefix, source_postfix
  from src.prompter import generate_prompt
label_desc: Use image node_id 7 for calling a global function with example usage: test_prompt_with_no_context(prompt_type, system_prompt, expected) without return types