2dc1414caa
When Claude returns text + tool_use together, the bot was not sending the tool_result back, so no follow-up message reached the user. Now always sends tool_result to get a proper response. Also added Cal.com booking link to system prompt so bot offers consultation scheduling after capturing lead data. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
70 lines
2.6 KiB
Python
70 lines
2.6 KiB
Python
import anthropic
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import httpx
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from config import settings
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from knowledge import SYSTEM_PROMPT, TOOLS
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client = anthropic.Anthropic(api_key=settings.anthropic_api_key)
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async def get_ai_response(messages: list[dict]) -> tuple[str, dict | None]:
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"""Get response from Claude. Returns (text_reply, lead_data_or_none)."""
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response = client.messages.create(
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model=settings.model,
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max_tokens=settings.max_response_tokens,
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system=SYSTEM_PROMPT,
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tools=TOOLS,
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messages=messages,
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)
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lead_data = None
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tool_block = None
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for block in response.content:
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if block.type == "tool_use" and block.name == "capture_lead":
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lead_data = block.input
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tool_block = block
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# Send lead to n8n webhook
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try:
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async with httpx.AsyncClient() as http:
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await http.post(
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f"{settings.n8n_webhook_url}/chatbot-lead",
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json=lead_data,
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timeout=10,
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)
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except Exception:
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pass # Don't fail the chat if webhook fails
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# If there was a tool use, always send tool result back to get a proper follow-up
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if tool_block:
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followup = client.messages.create(
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model=settings.model,
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max_tokens=settings.max_response_tokens,
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system=SYSTEM_PROMPT,
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tools=TOOLS,
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messages=messages + [
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{"role": "assistant", "content": response.content},
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{
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"role": "user",
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"content": [
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{
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"type": "tool_result",
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"tool_use_id": tool_block.id,
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"content": "Lead captured successfully. Now confirm to the visitor and offer to book a free consultation at https://cal.ai-impress.com.",
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}
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],
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},
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],
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)
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text_parts = []
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for block in followup.content:
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if block.type == "text":
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text_parts.append(block.text)
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reply = " ".join(text_parts) if text_parts else "Thank you! I've noted your details. You can book a free consultation at https://cal.ai-impress.com — we'll be in touch shortly!"
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else:
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text_parts = []
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for block in response.content:
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if block.type == "text":
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text_parts.append(block.text)
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reply = " ".join(text_parts) if text_parts else "I'm sorry, could you rephrase that?"
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return reply, lead_data
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