updated examples for talk (#58)

Signed-off-by: Mandana Vaziri <[email protected]>

Author: vazirim

examples/talk/1-hello.pdl

@@ -1,3 +1,8 @@
-description: A simple prompt
+description: Model call
 document: 
-- Hello, World!
+- Hello,
+- model: watsonx/ibm/granite-34b-code-instruct
+  parameters:
+    stop: ["!"]
+    include_stop_sequence: true
+

examples/talk/2-hello.pdl

@@ -0,0 +1,40 @@
+description: Code explanation example
+defs:
+  CODE:
+    read: ./data.yaml
+    parser: yaml
+  TRUTH:
+    read: ./ground_truth.txt
+document:
+- model: watsonx/ibm/granite-34b-code-instruct
+  def: EXPLANATION
+  contribute: []
+  input:
+     |
+      Here is some info about the location of the function in the repo.
+      repo: 
+      {{ CODE.repo_info.repo }}
+      path: {{ CODE.repo_info.path }}
+      Function_name: {{ CODE.repo_info.function_name }}
+
+
+      Explain the following code:
+      ```
+      {{ CODE.source_code }}```
+- def: EVAL
+  contribute: []
+  lan: python
+  code:
+    |
+    import textdistance
+    expl = """
+    {{ EXPLANATION }}
+    """
+    truth = """
+    {{ TRUTH }}
+    """
+    result = textdistance.levenshtein.normalized_similarity(expl, truth)
+- data: 
+    input: "{{ CODE }}"
+    output: "{{ EXPLANATION }}"
+    metric: "{{ EVAL }}"

examples/talk/3-hello.pdl renamed to examples/talk/2-model-chaining.pdl

@@ -0,0 +1,19 @@
+description: chatbot, control structures, roles, contribute
+document:
+- include: ../granite/granite_defs.pdl
+- role: system
+  contribute: [context]
+  document: "{{ SYSTEM_CONTENT_CHAT }}"
+- "Type `quit` to exit this chatbot.\n"
+- repeat:
+    document:
+    - read:
+      message: ">>> "
+      def: query
+      contribute: [context]
+    - model: watsonx/ibm/granite-13b-chat-v2
+    - "\n\n"
+  until: "{{ query == 'quit'}}"
+  as: document
+role: user
+