Fix examples

Signed-off-by: Louis Mandel <[email protected]>

Author: mandel

examples/demo/8-tools.pdl

@@ -13,7 +13,8 @@ text:
   text: You are Granite, developed by IBM. You are a helpful AI assistant with access to the following tools. When a tool is required to answer the user's query, respond with <|tool_call|> followed by a JSON list of tools used. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request.
   contribute: [context]
 - role: tools
-  text: ${ tools }
+  content:
+    text: ${ tools }
   contribute: [context]
 - "Out of 1400 participants, 400 passed the test. What percentage is that?\n"
 - def: actions

examples/demo/9-react.pdl

@@ -30,7 +30,8 @@ text:
   text: You are Granite, developed by IBM. You are a helpful AI assistant with access to the following tools. When a tool is required to answer the user's query, respond with <|tool_call|> followed by a JSON list of tools used. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request.
   contribute: [context]
 - role: tools
-  text: ${ tools }
+  content:
+    text: ${ tools }
   contribute: [context]
 - text:
     |

examples/react/demo.pdl

@@ -30,7 +30,8 @@ text:
   text: You are Granite, developed by IBM. You are a helpful AI assistant with access to the following tools. When a tool is required to answer the user's query, respond with <|tool_call|> followed by a JSON list of tools used. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request.
   contribute: [context]
 - role: tools
-  text: ${ tools }
+  content:
+    text: ${ tools }
   contribute: [context]
 - text:
     |

examples/tools/calc.pdl

@@ -13,7 +13,8 @@ text:
   text: You are Granite, developed by IBM. You are a helpful AI assistant with access to the following tools. When a tool is required to answer the user's query, respond with <|tool_call|> followed by a JSON list of tools used. If a tool does not exist in the provided list of tools, notify the user that you do not have the ability to fulfill the request.
   contribute: [context]
 - role: tools
-  text: ${ tools }
+  content:
+    text: ${ tools }
   contribute: [context]
 - "Out of 1400 participants, 400 passed the test. What percentage is that?\n"
 - def: actions