Update app.py

app.py

@@ -13,8 +13,11 @@ from typing import List
 # Import your LangGraph receipt scanner agent
 from receipt_gen_agent import receipt_agent
 
-app = FastAPI(title="Receipt Scanner API")
-
+HF_SPACE_URL = os.environ.get("SPACE_URL", "")
+app = FastAPI(
+    title="Receipt Scanner API",
+    root_path="/" if not HF_SPACE_URL else HF_SPACE_URL
+)
 # Configure CORS to allow requests from your React app
 app.add_middleware(
     CORSMiddleware,
@@ -119,7 +122,15 @@ async def process_receipt(request: ImageRequest):
     except Exception as e:
         print(f"API error: {str(e)}")
         raise HTTPException(status_code=500, detail=f"Error processing images: {str(e)}")
-
+@app.get("/")
+async def root():
+    return {
+        "message": "Receipt Scanner API is running",
+        "endpoints": {
+            "scan": "/api/scan",
+            "health": "/health"
+        }
+    }
 # Health check endpoint
 @app.get("/health")
 async def health_check():