pocketflow/cookbook/pocketflow-agent/utils.py

52 lines
1.7 KiB
Python

from openai import OpenAI
import os
from duckduckgo_search import DDGS
import requests
def call_llm(prompt):
client = OpenAI(api_key=os.environ.get("OPENAI_API_KEY", "your-api-key"))
r = client.chat.completions.create(
model="gpt-4o",
messages=[{"role": "user", "content": prompt}]
)
return r.choices[0].message.content
def search_web_duckduckgo(query):
results = DDGS().text(query, max_results=5)
# Convert results to a string
results_str = "\n\n".join([f"Title: {r['title']}\nURL: {r['href']}\nSnippet: {r['body']}" for r in results])
return results_str
def search_web_brave(query):
url = f"https://api.search.brave.com/res/v1/web/search?q={query}"
api_key = "your brave search api key"
headers = {
"accept": "application/json",
"Accept-Encoding": "gzip",
"x-subscription-token": api_key
}
response = requests.get(url, headers=headers)
if response.status_code == 200:
data = response.json()
results = data['web']['results']
results_str = "\n\n".join([f"Title: {r['title']}\nURL: {r['url']}\nDescription: {r['description']}" for r in results])
else:
print(f"Request failed with status code: {response.status_code}")
return results_str
if __name__ == "__main__":
print("## Testing call_llm")
prompt = "In a few words, what is the meaning of life?"
print(f"## Prompt: {prompt}")
response = call_llm(prompt)
print(f"## Response: {response}")
print("## Testing search_web")
query = "Who won the Nobel Prize in Physics 2024?"
print(f"## Query: {query}")
results = search_web_duckduckgo(query)
print(f"## Results: {results}")