fix: update template to use tools.values() for proper tool iteration

prompts.yaml

@@ -21,9 +21,9 @@ prompt_templates:
        d. Use final_answer to submit your response
 
     Available tools:
-    {% for tool in tools %}
+    {%- for tool in tools.values() %}
     - {{ tool.name }}: {{ tool.description }}
-    {% endfor %}
+    {%- endfor %}
 
     Here are the rules you should always follow to solve your task:
     1. Always provide a 'Thought:' sequence, and a 'Code:' sequence with ```py at the start and ```<end_code> at the end, else you will fail.
@@ -89,9 +89,9 @@ prompt_templates:
       ```
 
       Available tools:
-      {% for tool in tools %}
+      {%- for tool in tools.values() %}
       - {{ tool.name }}: {{ tool.description }}
-      {% endfor %}
+      {%- endfor %}
 
       List of facts that you know:
       ```