Changing superhero emoji

docs/60-agent-tools/6-add-web-search.mdx

@@ -1,8 +1,8 @@
-# 🦸 Use web search to supplement the knowledge base
+# 🦹 Use web search to supplement the knowledge base
 
 The knowledge base we created has limited information. Use web search to broaden the scope of the `answer_questions_about_topics` tool.
 
-Fill in any `<CODE_BLOCK_N>` placeholders and run the cells under the **🦸Use web search to get information** section in the notebook to use DuckDuckGo search if the information required to answer a particular question is not present in the knowledge base.
+Fill in any `<CODE_BLOCK_N>` placeholders and run the cells under the **🦹 Use web search to get information** section in the notebook to use DuckDuckGo search if the information required to answer a particular question is not present in the knowledge base.
 
 **CODE_BLOCK_17**
 

docs/70-create-agents/4-cot-prompting.mdx

@@ -1,7 +1,7 @@
-# 🦸 Chain of Thought (CoT) prompting
+# 🦹 Chain of Thought (CoT) prompting
 
 Try out chain of thought prompting with the basic tool-calling agent.
 
-Uncomment the CoT system prompt under **🦸 CoT prompting** in the section **Step 7: Create a basic tool-calling agent**. Run all the cells that follow in the section to try our CoT prompting.
+Uncomment the CoT system prompt under **🦹 CoT prompting** in the section **Step 7: Create a basic tool-calling agent**. Run all the cells that follow in the section to try our CoT prompting.
 
 Notice whether or not this affects the agent's behavior and response.

docs/70-create-agents/5-agent-without-abstraction.mdx

@@ -1,10 +1,10 @@
-# 🦸 Create a custom agent without using abstractions
+# 🦹 Create a custom agent without using abstractions
 
 The `create_tool_calling_agent` constructor in LangChain makes it easy to create tool-calling agents by abstracting away the individual steps involved in creating the agent.
 
 As a challenge, try creating a tool-calling agent without using the `create_tool_calling_agent` constructor.
 
-To do this, fill in any `<CODE_BLOCK_N>` placeholders and run the cells under the **🦸 Create a custom agent without using abstractions** section in the notebook.
+To do this, fill in any `<CODE_BLOCK_N>` placeholders and run the cells under the **🦹 Create a custom agent without using abstractions** section in the notebook.
 
 The answers for code blocks in this section are as follows:
 

docs/intro.mdx

@@ -30,4 +30,4 @@ In the navigation bar and in some pages, you will notice some icons. Here is the
 |📘|Lecture material|If you are following along in an instructor-led session, they probably have covered this already.|
 |👐|Hands-on content|Get ready to do some hands-on work. You should follow these steps.|
 |📚|Documentation| Reference documentation for hands-on portions of the lab.|
-|🦸|Advanced content|This content isn't covered during the lab, but if you're interested in learning more, you can check it out.|
+|🦹|Advanced content|This content isn't covered during the lab, but if you're interested in learning more, you can check it out.|