Create main.py

main.py

@@ -0,0 +1,28 @@
+import os
+from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+from openai import OpenAI
+from anthropic import Anthropic
+
+app = FastAPI()
+
+# --- CUSTOM ENDPOINTS ---
+# These will be pulled from your Hugging Face "Secrets"
+openai_client = OpenAI(
+    api_key=os.getenv("OPENAI_API_KEY"),
+    base_url=os.getenv("OPENAI_BASE_URL", "https://api.openai.com/v1")
+)
+
+anthropic_client = Anthropic(
+    api_key=os.getenv("ANTHROPIC_API_KEY"),
+    base_url=os.getenv("ANTHROPIC_BASE_URL", "https://api.anthropic.com")
+)
+
+@app.post("/api/chat")
+async def chat(payload: dict):
+    # This is where the GenUI magic happens. 
+    # Your LLM call logic goes here.
+    return {"message": "OpenUI Logic Running"}
+
+# Serve the pre-built React UI
+app.mount("/", StaticFiles(directory="static", html=True), name="static")