Update app.py

app.py

@@ -1,4 +1,3 @@
-# app.py
 from fastapi import FastAPI, HTTPException, Request
 from fastapi.responses import JSONResponse
 import os, json
@@ -7,6 +6,7 @@ app = FastAPI()
 PROJECTS_DIR = "projects"
 os.makedirs(PROJECTS_DIR, exist_ok=True)
 
+
 @app.get("/load")
 def load_project(project: str):
     """
@@ -20,6 +20,7 @@ def load_project(project: str):
         data = json.load(f)
     return JSONResponse(content=data)
 
+
 @app.post("/save")
 async def save_project(project: str, request: Request):
     """
@@ -32,3 +33,9 @@ async def save_project(project: str, request: Request):
     with open(path, "w", encoding="utf-8") as f:
         json.dump(body, f, indent=2)
     return JSONResponse(content={"success": True})
+
+
+if __name__ == "__main__":
+    # When you run `python app.py`, this will start Uvicorn on the HF Spaces port.
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=7860)