please help i have a kernel panic in MacBook Pro i thought before that was a old version of my computer i was using El Capitan and now i have upgraded to macOS sierra but i still have the same problem

here is the report which normal appears after shuting down and restarting its self

Anonymous UUID: 428A0A6A-1241-4440-EE77-66EEA000F3A2

Tue Sep 27 20:00:04 2016

*** Panic Report ***

panic(cpu 2 caller 0xffffff7f94e7b982): "GPU Panic: [<None>] 3 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff912f7d9000 0x0a5480a2, D0, P2/4\n"@/Library/Caches/com.apple.xbs/Sources/AppleGraphicsControl/AppleGraphic sControl-3.13.60/src/AppleMuxControl/kext/GPUPanic.cpp:127

Backtrace (CPU 2), Frame : Return Address

0xffffff811a243040 : 0xffffff80128f748c

0xffffff811a2430c0 : 0xffffff7f94e7b982

0xffffff811a2431a0 : 0xffffff7f9554031c

0xffffff811a243260 : 0xffffff7f9560b5e8

0xffffff811a2432a0 : 0xffffff7f9560b653

0xffffff811a243320 : 0xffffff7f958847b6

0xffffff811a243480 : 0xffffff7f9562f325

0xffffff811a2434a0 : 0xffffff7f95547086

0xffffff811a243550 : 0xffffff7f95544a08

0xffffff811a243750 : 0xffffff7f95545af8

0xffffff811a243830 : 0xffffff7f95a4a308

0xffffff811a243870 : 0xffffff7f95a59d13

0xffffff811a243890 : 0xffffff7f95a85ac6

0xffffff811a2438d0 : 0xffffff7f95a85b25

0xffffff811a243910 : 0xffffff7f95a5f93a

0xffffff811a243960 : 0xffffff7f95a2b886

0xffffff811a243a00 : 0xffffff7f95a27829

0xffffff811a243a30 : 0xffffff7f95a2541b

0xffffff811a243a70 : 0xffffff8012ee768e

0xffffff811a243b20 : 0xffffff8012ee5c90

0xffffff811a243b80 : 0xffffff8012eeed31

0xffffff811a243cc0 : 0xffffff80129c9968

0xffffff811a243dd0 : 0xffffff80128fc23c

0xffffff811a243e30 : 0xffffff80128d9b51

0xffffff811a243e80 : 0xffffff80128ed6e7

0xffffff811a243f10 : 0xffffff80129f600e

0xffffff811a243fb0 : 0xffffff80128a9f66

Kernel Extensions in backtrace:

com.apple.driver.AppleMuxControl(3.13.60)[CB03417A-9373-3817-BEC7-43F2EE6AF3F9] @0xffffff7f94e6d000->0xffffff7f94e80fff

dependency: com.apple.driver.AppleGraphicsControl(3.13.60)[C07B10D3-D474-3217-A17A-3D4F11F0 282B]@0xffffff7f94e57000

dependency: com.apple.iokit.IOACPIFamily(1.4)[4F7FB6AD-2498-3F71-827C-ED7AA4BF2511]@0xfffff f7f935e4000

dependency: com.apple.iokit.IOPCIFamily(2.9)[731443D8-78D5-30C8-939A-1ED3E857CA22]@0xffffff 7f93132000

dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[377FAA09-C02F-3FF4-A5DE-C0F2E711C8B0]@0 xffffff7f944e4000

dependency: com.apple.driver.AppleBacklightExpert(1.1.0)[7D89A61E-ED4E-32C7-8CC2-1D5B7E76E4 98]@0xffffff7f94e68000

com.apple.nvidia.classic.NVDAResmanTesla(10.0.2)[4DF3EC7A-6211-3906-9331-4BF94A 54F60A]@0xffffff7f954ef000->0xffffff7f9575bfff

dependency: com.apple.iokit.IOPCIFamily(2.9)[731443D8-78D5-30C8-939A-1ED3E857CA22]@0xffffff 7f93132000

dependency: com.apple.iokit.IONDRVSupport(2.4.1)[C1544DFB-9066-340F-AD0A-9302DC3E6841]@0xff ffff7f94e5a000

Model: MacBookPro6,2, BootROM MBP61.0057.B11, 2 processors, Intel Core i5, 2.53 GHz, 8 GB, SMC 1.58f15

Graphics: Intel HD Graphics, Intel HD Graphics, Built-In

Graphics: NVIDIA GeForce GT 330M, NVIDIA GeForce GT 330M, PCIe, 256 MB

Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x0000, -

Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1067 MHz, 0x0000, -

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.24)

Bluetooth: Version 5.0.0f18, 3 services, 27 devices, 1 incoming serial ports

Network Service: iPad, Ethernet, en4

Serial ATA Device: ST9500420AS, 500.11 GB

Serial ATA Device: MATSHITADVD-R UJ-898

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: Card Reader

USB Device: Apple Internal Keyboard / Trackpad

USB Device: BRCM2070 Hub

USB Device: Bluetooth USB Host Controller

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: iPad

USB Device: IR Receiver

USB Device: Built-in iSight

Thunderbolt Bus: