Create app/main.py

app/main.py

@@ -0,0 +1,17 @@
+from fastapi import FastAPI, Form
+from fastapi.middleware.cors import CORSMiddleware
+from .model_router import query_model
+
+app = FastAPI()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.post("/query")
+async def get_response(prompt: str = Form(...), model: str = Form(None)):
+    result = await query_model(prompt, model)
+    return {"response": result}