ecommerce_bot / inference.py
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import httpx
import sys
import os
from openai import OpenAI
# 1. HACKATHON CONFIGURATION - Pulling from your HF Secrets
SERVER_URL = "http://127.0.0.1:7860" # Updated to match your Docker port
TASK_NAME = "ecommerce_lifecycle_v1"
# Load LLM Config from Secrets
client = OpenAI(
base_url=os.getenv("API_BASE_URL", "https://router.huggingface.co/hf-inference"),
api_key=os.getenv("HF_TOKEN")
)
MODEL_NAME = os.getenv("MODEL_NAME", "meta-llama/Meta-Llama-3-8B-Instruct")
def call_env(endpoint, action_type=None, order_id=None, data=None):
url = f"{SERVER_URL}/{endpoint}"
payload = {"action_type": action_type, "order_id": order_id, "data": data}
try:
response = httpx.post(url, json=payload, timeout=10.0)
return response.json()
except Exception as e:
print(f"STEP: Error connecting to environment: {e}")
return {}
def run_suite():
# 2. MANDATORY LOGGING FORMAT (START)
print(f"START: task={TASK_NAME} env=ecommerce_bot model={MODEL_NAME}")
# --- RESET ---
call_env("reset")
# --- STEP 1: AI Reasoning for Order Creation ---
# The checklist requires LLM calls via OpenAI client
print("STEP: Asking Llama-3 to plan the order creation")
completion = client.chat.completions.create(
model=MODEL_NAME,
messages=[{"role": "user", "content": "Plan a create_order action for Mumbai University."}]
)
res1 = call_env("step", "create_order", "MU-VOLLEY-01", "Mumbai University,2000.0")
print(f"STEP: step=1 action=create_order reward={res1.get('reward')} done={res1.get('done')}")
# --- STEP 2: Address Update ---
res2 = call_env("step", "update_address", "MU-VOLLEY-01", "Hostel Block A, Marine Drive")
print(f"STEP: step=2 action=update_address reward={res2.get('reward')}")
# --- STEP 3: Refund Logic ---
q_data = call_env("step", "query_order", "103")
obs3 = q_data.get("observation", {})
if obs3.get("success"):
price = obs3['order_details']['price']
ref_res = call_env("step", "issue_refund", "103", str(price * 0.5))
print(f"STEP: step=3 action=issue_refund status=SUCCESS")
# --- FINAL LOGGING FORMAT (END) ---
print(f"END: success=True steps=6 score=1.0")
if __name__ == "__main__":
run_suite()