Create main.py

main.py

@@ -0,0 +1,44 @@
+from fastapi import FastAPI
+from fastapi.responses import HTMLResponse
+from fastapi.middleware.cors import CORSMiddleware
+import uvicorn
+
+from backend_api import create_api_app
+from chat_ui import create_chat_interface
+
+try:
+    from fastapi_gradio import mount_gradio_app
+except ImportError:
+    # fallback if helper lib not installed
+    from gradio.routes import mount_gradio_app
+
+app = create_api_app()
+
+# Allow frontend apps to talk to backend
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# Mount Gradio Chat UI at /chat
+gradio_chat_app = create_chat_interface()
+mount_gradio_app(app, gradio_chat_app, path="/chat")
+
+
+@app.get("/")
+def root():
+    return HTMLResponse("""
+    <h2>Omniscient Framework API</h2>
+    <p>Available endpoints:</p>
+    <ul>
+      <li><a href="/docs">API Documentation (Swagger)</a></li>
+      <li><a href="/chat">Chatbot UI (Gradio)</a></li>
+    </ul>
+    """)
+
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=7860)