img fix

app.py

@@ -354,7 +354,7 @@ def convert_binary_to_image(binary_path: str, output_path: str, width: int):
 @app.get("/image/{file_name}")
 async def image(file_name: str):
     if os.path.exists(os.path.join(UPLOAD_DIR, file_name)):
-        return FileResponse(file_name, media_type="image/png")
+        return FileResponse(os.path.join(UPLOAD_DIR, file_name), media_type="image/png")
     return JSONResponse(content={"error": "Image not found"})
 
 @app.get("/analysebin/{file_name}")