Update tools/tool_agent.py
Browse files- tools/tool_agent.py +27 -13
tools/tool_agent.py
CHANGED
@@ -10,22 +10,36 @@ class ToolCallingAgent:
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def generate(self, prompt, tools):
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# Format the tools specification
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tools_json = json.dumps(tools, ensure_ascii=False)
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# Create the tool-calling prompt
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system_msg = f"""You are an AI assistant that can call tools.
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#
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response = self.model(
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max_new_tokens=200,
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do_sample=
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)
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try:
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return json.loads(
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except:
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return {
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)
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def generate(self, prompt, tools):
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tools_json = json.dumps(tools, ensure_ascii=False)
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system_msg = f"""You are an AI assistant that can call tools.
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Available tools: {tools_json}
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Respond ONLY with a valid JSON containing keys 'tool_name' and 'parameters'."""
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# Construct prompt with system and user tokens (assuming model supports these)
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full_prompt = f"<|system|>{system_msg}</s><|user|>{prompt}</s>"
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response = self.model(
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full_prompt,
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max_new_tokens=200,
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do_sample=False # deterministic output for better JSON consistency
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)
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text = response[0]['generated_text']
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# Extract JSON substring between first '{' and last '}'
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json_start = text.find("{")
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json_end = text.rfind("}") + 1
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if json_start == -1 or json_end == -1:
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return {"error": "No JSON found in model output", "raw_output": text}
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json_text = text[json_start:json_end]
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try:
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return json.loads(json_text)
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except json.JSONDecodeError as e:
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return {
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"error": "Failed to parse JSON",
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"message": str(e),
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"raw_output": text,
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"extracted_json": json_text
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}
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