Could not load dynamic library 'libcusparse.so.11'

I installed CUDA 11 in my ubuntu 18.04 PC. I am currently using Tensorflow 2.4.1 and so I followed the instructions in Supporto GPU  |  TensorFlow. However I encounter the following error:-

2021-12-06 18:16:01.427080: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcudart.so.11.0
2.4.1
2021-12-06 18:16:03.922384: I tensorflow/compiler/jit/xla_cpu_device.cc:41] Not creating XLA devices, tf_xla_enable_xla_devices not set
2021-12-06 18:16:03.923896: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcuda.so.1
2021-12-06 18:16:03.972384: I tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:941] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero
2021-12-06 18:16:03.972674: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1720] Found device 0 with properties:
pciBusID: 0000:03:00.0 name: NVIDIA GeForce GTX 1650 computeCapability: 7.5
coreClock: 1.59GHz coreCount: 14 deviceMemorySize: 3.82GiB deviceMemoryBandwidth: 178.84GiB/s
2021-12-06 18:16:03.972693: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcudart.so.11.0
2021-12-06 18:16:03.990545: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcublas.so.11
2021-12-06 18:16:03.990614: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcublasLt.so.11
2021-12-06 18:16:04.041156: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcufft.so.10
2021-12-06 18:16:04.048538: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcurand.so.10
2021-12-06 18:16:04.127700: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcusolver.so.10
2021-12-06 18:16:04.127970: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library ‘libcusparse.so.11’; dlerror: libcusparse.so.11: cannot open shared object file: No such file or directory; LD_LIBRARY_PATH: /opt/ros/melodic/lib
2021-12-06 18:16:04.129752: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcudnn.so.8
2021-12-06 18:16:04.129778: W tensorflow/core/common_runtime/gpu/gpu_device.cc:1757] Cannot dlopen some GPU libraries. Please make sure the missing libraries mentioned above are installed properly if you would like to use GPU. Follow the guide at GPU-Unterstützung  |  TensorFlow for how to download and setup the required libraries for your platform.
Skipping registering GPU devices…
Num GPUs Available: 0

Tensorflow Version : 2.4.1
Ubuntu version : 18.04
CUDA version : 11.0
cudnn = 8

I dont know why “successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero” or “Could not load dynamic library ‘libcusparse.so.11’; dlerror: libcusparse.so.11” arises. I have looked through many solutions but none of them worked. Looking for some hints or solutions regarding the issue.

Thanks in advance