replace icons (#831)

Author: areibman

README.md

@@ -55,12 +55,12 @@ AgentOps helps developers build, evaluate, and monitor AI agents. From prototype
   <div style="display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 30px; margin-bottom: 20px;">
     <a href="https://docs.agentops.ai/v1/integrations/openai-agents"><img src="docs/images/external/openai/agents-sdk.svg" height="45" alt="OpenAI Agents SDK"></a>
     <a href="https://docs.agentops.ai/v1/integrations/crewai"><img src="docs/v1/img/docs-icons/crew-banner.png" height="45" alt="CrewAI"></a>
-    <a href="https://docs.ag2.ai/docs/ecosystem/agentops"><img src="docs/images/external/autogen/ag2_blue.svg" height="45" alt="AG2 (AutoGen)"></a>
+    <a href="https://docs.ag2.ai/docs/ecosystem/agentops"><img src="docs/images/external/autogen/ag2.svg" height="45" alt="AG2 (AutoGen)"></a>
     <a href="https://docs.agentops.ai/v1/integrations/microsoft"><img src="docs/images/external/microsoft/microsoft_logo.svg" height="45" alt="Microsoft"></a>
   </div>
 
   <div style="display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 30px; margin-bottom: 20px;">
-    <a href="https://docs.agentops.ai/v1/integrations/langchain"><img src="docs/images/external/langchain/langchain-logo.png" height="45" alt="LangChain"></a>
+    <a href="https://docs.agentops.ai/v1/integrations/langchain"><img src="docs/images/external/langchain/langchain-logo.svg" height="45" alt="LangChain"></a>
     <a href="https://docs.agentops.ai/v1/integrations/camel"><img src="docs/images/external/camel/camel.png" height="45" alt="Camel AI"></a>
     <a href="https://docs.llamaindex.ai/en/stable/module_guides/observability/?h=agentops#agentops"><img src="docs/images/external/ollama/ollama-icon.png" height="45" alt="LlamaIndex"></a>
     <a href="https://docs.agentops.ai/v1/integrations/cohere"><img src="docs/images/external/cohere/cohere-logo.svg" height="45" alt="Cohere"></a>