improve the startup with openai (#143)

pyproject.toml

@@ -28,6 +28,7 @@ dependencies = [
     "reachy_mini_toolbox",
     "reachy_mini>=1.1.3",
     "eclipse-zenoh~=1.7.0",
+    "gradio_client>=1.13.3",
 ]
 
 [project.optional-dependencies]

src/reachy_mini_conversation_app/config.py

@@ -2,6 +2,7 @@ import os
 import logging
 
 from dotenv import find_dotenv, load_dotenv
+from gradio_client import Client
 
 
 logger = logging.getLogger(__name__)
@@ -23,14 +24,9 @@ class Config:
     # Required
     OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
     if not OPENAI_API_KEY or not OPENAI_API_KEY.strip():
-        logger.warning(  # was raise RuntimeError
-            "\nOPENAI_API_KEY is missing or empty.\n"
-            "Either:\n"
-            "  1. Create a .env file with: OPENAI_API_KEY=your_api_key_here (recomended)\n"
-            "  2. Set environment variable: export OPENAI_API_KEY=your_api_key_here\n"
-            "  3. If using Gradio, you can enter it in the API Key textbox.\n\n"
-            ""
-        )
+        client = Client("HuggingFaceM4/gradium_setup")
+        key, status = client.predict(api_name="/get_openai_key")
+        OPENAI_API_KEY = key
 
     # Optional
     MODEL_NAME = os.getenv("MODEL_NAME", "gpt-realtime")