client.py

import os
from google import genai
from google.genai import types
from dotenv import load_dotenv


load_dotenv(override=True) 

def aiProcess(command: str) -> str:

    print(os.getenv("GOOGLE_API_KEY")),
    client = genai.Client(
        api_key=os.getenv("GOOGLE_API_KEY"),
    )

    model = "gemini-2.5-flash"
    contents = [
        types.Content(
            role="user",
            parts=[
                types.Part.from_text(text=command),
            ],
        ),
    ]
    tools = [
        types.Tool(googleSearch=types.GoogleSearch(
        )),
    ]
    config = types.GenerateContentConfig(
       system_instruction="""
                            You are a helpful, friendly, and concise voice assistant. 
                            Speak naturally, as if you are talking to a real person on a phone call or smart device. 
                            Keep your answers short and conversational. 
                            Avoid technical jargon unless asked. 
                            If you need more information, ask a follow-up question. 
                            Respond in plain English, and don't mention that you are an AI. 

                            Example tone: “Sure, I can help with that!” or “Okay, give me just a second.”

                            Always keep the response like real human being unless specifically asked for detail.
                            """,
    )

    for chunk in client.models.generate_content_stream(
        model=model,
        contents=contents,
        config=config,


    ):
        return chunk.text