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More robust tool calling prompt (#1455)

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* More robust tool checking prompt

* Inform UI we want a tool
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henk717 2025-03-31 08:43:03 +02:00 • committed by GitHub
parent 77bd24a0b1
commit 091eb367fc
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1 changed files with 9 additions and 6 deletions
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koboldcpp.py
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@ -2018,27 +2018,29 @@ def transform_genparams(genparams, api_format):
#if auto mode, determine whether a tool is needed
tools_string = json.dumps(tools_array, indent=0)
should_use_tools = True
user_start = adapter_obj.get("user_start", "### Instruction:\n\n")
user_end = adapter_obj.get("user_end", "\n\n### Response:\n\n")
if chosen_tool=="auto":
temp_poll = {
"prompt": f"{messages_string}\n\nAvailable Tools:\n{tools_string}\n\nBased on the above, answer in one word only (yes or no): Should a tool be used?\n\nAnswer:\n",
"prompt": f"{user_start}User query:\n\n{messages_string}\n\nTool Code:\n{tools_string}Determine from the provided tool code if the user query would be best answered by a listed tool (One word: yes / no):{user_end}",
"max_length":4,
"temperature":0.2,
"top_k":10,
"temperature":0.1,
"top_k":1,
"rep_pen":1,
"ban_eos_token":False
}
temp_poll_result = generate(genparams=temp_poll)
if temp_poll_result and "no" in temp_poll_result['text'].lower():
if temp_poll_result and not "yes" in temp_poll_result['text'].lower():
should_use_tools = False
if not args.quiet:
print(f"\nDeciding if we should use a tool: {temp_poll_result['text']} ({should_use_tools})")
print(f"\nRelevant tool is listed: {temp_poll_result['text']} ({should_use_tools})")
if should_use_tools:
messages_string += tools_string
messages_string += tool_json_formatting_instruction
# Set temperature low automatically if function calling
genparams["temperature"] = 0.2
genparams["temperature"] = 0.1
genparams["using_openai_tools"] = True
# Set grammar to llamacpp example grammar to force json response (see https://github.com/ggerganov/llama.cpp/blob/master/grammars/json_arr.gbnf)
@ -2265,6 +2267,7 @@ class KcppServerRequestHandler(http.server.SimpleHTTPRequestHandler):
tool_calls = extract_json_from_string(recvtxt)
if tool_calls and len(tool_calls)>0:
recvtxt = None
currfinishreason = "tool_calls"
res = {"id": "chatcmpl-A1", "object": "chat.completion", "created": int(time.time()), "model": friendlymodelname,
"usage": {"prompt_tokens": prompttokens, "completion_tokens": comptokens, "total_tokens": (prompttokens+comptokens)},
"choices": [{"index": 0, "message": {"role": "assistant", "content": recvtxt, "tool_calls": tool_calls}, "finish_reason": currfinishreason, "logprobs":logprobsdict}]}