Og sdk version change for registry addr update (#142)

* sdk version update

* Update requirements.txt

* Update requirements.txt

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Co-authored-by: kukac <adambalogh@users.noreply.github.com>

Author: dixitaniket

requirements.txt

@@ -30,4 +30,4 @@ eth-account>=0.13.4
 web3>=7.3.0
 cachetools>=6.2.4
 langchain-mcp-adapters==0.1.14
-opengradient==1.0.0
+opengradient @ git+ssh://git@github.com/OpenGradient/sdk.git@696b492ed83fc551455b1d36b9c4aee3a2eb6099