Update main.py

main.py

@@ -38,8 +38,7 @@ def build_filter(pt: Optional[str], cat: Optional[str]) -> dict | None:
 class SearchRequest(BaseModel):
     description: str
     top_k: int = 3
-    product_type: Optional[str] = None   # "ebike" or "escooter"
-    category: Optional[str] = None       # e.g. "mountain"
+    filters: dict
 
 class BikeMatch(BaseModel):
     id: str