Update notebook magics to work with Gemini

README.md

@@ -142,10 +142,15 @@ response.reply("Can you tell me a joke?")
 
 ### Colab magics
 
-Once installed, use the Python client via the `%%palm` Colab magic. Read the [full guide](https://github.com/google/generative-ai-docs/blob/main/site/en/palm_docs/notebook_magic.ipynb).
-
 ```
-%%palm
+%pip install -q google-generativeai
+%load_ext google.generativeai.notebook
+```
+
+Once installed, use the Python client via the `%%llm` Colab magic. Read the full guide [here](https://developers.generativeai.google/tools/notebook_magic).
+
+```python
+%%llm
 The best thing since sliced bread is
 ```
 

google/generativeai/notebook/cmd_line_parser.py

@@ -368,7 +368,7 @@ def _create_parser(
     placeholders: AbstractSet[str] | None,
 ) -> argparse.ArgumentParser:
     """Create the full parser."""
-    system_name = "palm"
+    system_name = "llm"
     description = "A system for interacting with LLMs."
     epilog = ""
 

google/generativeai/notebook/magics.py

@@ -14,14 +14,14 @@
 # limitations under the License.
 """Colab Magics class.
 
-Installs %%palm magics.
+Installs %%llm magics.
 """
 from __future__ import annotations
 
 import abc
 
 from google.auth import credentials
-from google.generativeai import client as palm
+from google.generativeai import client as genai
 from google.generativeai.notebook import gspread_client
 from google.generativeai.notebook import ipython_env
 from google.generativeai.notebook import ipython_env_impl
@@ -34,9 +34,9 @@
 
 
 # Set the UA to distinguish the magic from the client. Do this at import-time
-# so that a user can still call `palm.configure()`, and both their settings
+# so that a user can still call `genai.configure()`, and both their settings
 # and this are honored.
-palm.USER_AGENT = "genai-py-magic"
+genai.USER_AGENT = "genai-py-magic"
 
 SheetsInputs = sheets_utils.SheetsInputs
 SheetsOutputs = sheets_utils.SheetsOutputs
@@ -72,7 +72,7 @@ class AbstractMagics(abc.ABC):
     """Defines interface to Magics class."""
 
     @abc.abstractmethod
-    def palm(self, cell_line: str | None, cell_body: str | None):
+    def llm(self, cell_line: str | None, cell_body: str | None):
         """Perform various LLM-related operations.
 
         Args:
@@ -92,7 +92,7 @@ class MagicsImpl(AbstractMagics):
     def __init__(self):
         self._engine = magics_engine.MagicsEngine(env=_get_ipython_env())
 
-    def palm(self, cell_line: str | None, cell_body: str | None):
+    def llm(self, cell_line: str | None, cell_body: str | None):
         """Perform various LLM-related operations.
 
         Args:
@@ -126,7 +126,7 @@ def get_instance(cls) -> AbstractMagics:
         return cls._instance
 
     @magic.line_cell_magic
-    def palm(self, cell_line: str | None, cell_body: str | None):
+    def llm(self, cell_line: str | None, cell_body: str | None):
         """Perform various LLM-related operations.
 
         Args:
@@ -136,7 +136,15 @@ def palm(self, cell_line: str | None, cell_body: str | None):
         Returns:
           Results from running MagicsEngine.
         """
-        return Magics.get_instance().palm(cell_line=cell_line, cell_body=cell_body)
+        return Magics.get_instance().llm(cell_line=cell_line, cell_body=cell_body)
+
+    @magic.line_cell_magic
+    def palm(self, cell_line: str | None, cell_body: str | None):
+        return self.llm(cell_line, cell_body)
+
+    @magic.line_cell_magic
+    def gemini(self, cell_line: str | None, cell_body: str | None):
+        return self.llm(cell_line, cell_body)
 
 
 IPython.get_ipython().register_magics(Magics)

google/generativeai/notebook/text_model.py

@@ -16,29 +16,32 @@
 from __future__ import annotations
 
 from google.api_core import retry
-from google.generativeai import text
-from google.generativeai.types import text_types
+import google.generativeai as genai
+from google.generativeai.types import generation_types
 from google.generativeai.notebook.lib import model as model_lib
 
+_DEFAULT_MODEL = "models/gemini-pro"
+
 
 class TextModel(model_lib.AbstractModel):
-    """Concrete model that uses the Text service."""
+    """Concrete model that uses the generate_content service."""
 
     def _generate_text(
         self,
         prompt: str,
         model: str | None = None,
         temperature: float | None = None,
         candidate_count: int | None = None,
-        **kwargs,
-    ) -> text_types.Completion:
-        if model is not None:
-            kwargs["model"] = model
+    ) -> generation_types.GenerateContentResponse:
+        gen_config = {}
         if temperature is not None:
-            kwargs["temperature"] = temperature
+            gen_config["temperature"] = temperature
         if candidate_count is not None:
-            kwargs["candidate_count"] = candidate_count
-        return text.generate_text(prompt=prompt, **kwargs)
+            gen_config["candidate_count"] = candidate_count
+
+        model_name = model or _DEFAULT_MODEL
+        gen_model = genai.GenerativeModel(model_name=model_name)
+        return gen_model.generate_content(prompt, generation_config=gen_config)
 
     def call_model(
         self,
@@ -58,7 +61,11 @@ def call_model(
             candidate_count=model_args.candidate_count,
         )
 
+        text_outputs = []
+        for c in response.candidates:
+            text_outputs.append("".join(p.text for p in c.content.parts))
+
         return model_lib.ModelResults(
             model_input=model_input,
-            text_results=[x["output"] for x in response.candidates],
+            text_results=text_outputs,
         )

tests/notebook/test_magics_engine.py

@@ -248,7 +248,7 @@ def test_run_help(self):
 
         # Should not raise an exception.
         results = engine.execute_cell(magic_line, "ignored")
-        self.assertRegex(str(results), "usage: palm run")
+        self.assertRegex(str(results), "usage: llm run")
 
     def test_error(self):
         mock_registry = EchoModelRegistry()

tests/notebook/text_model_test.py

@@ -19,7 +19,7 @@
 from absl.testing import absltest
 
 from google.api_core import exceptions
-from google.generativeai import text
+from google.generativeai.types import generation_types
 from google.generativeai.notebook import text_model
 from google.generativeai.notebook.lib import model as model_lib
 
@@ -29,20 +29,23 @@ def _fake_generator(
     model: str | None = None,
     temperature: float | None = None,
     candidate_count: int | None = None,
-) -> text.Completion:
-    return text.Completion(
-        prompt=prompt,
-        model=model,
-        temperature=temperature,
-        candidate_count=candidate_count,
-        # Smuggle the parameters as text output, so we can make assertions.
-        candidates=[
-            {"output": f"{prompt}_1"},
-            {"output": model},
-            {"output": temperature},
-            {"output": candidate_count},
-        ],
-    )
+):
+    def make_candidate(txt):
+        c = mock.Mock()
+        p = mock.Mock()
+        p.text = str(txt)
+        c.content.parts = [p]
+        return c
+
+    response = mock.Mock()
+    # Smuggle the parameters as text output, so we can make assertions.
+    response.candidates = [
+        make_candidate(f"{prompt}_1"),
+        make_candidate(model),
+        make_candidate(temperature),
+        make_candidate(candidate_count),
+    ]
+    return response
 
 
 class TestModel(text_model.TextModel):
@@ -55,7 +58,7 @@ def _generate_text(
         temperature: float | None = None,
         candidate_count: int | None = None,
         **kwargs,
-    ) -> text.Completion:
+    ) -> generation_types.GenerateContentResponse:
         return _fake_generator(
             prompt=prompt,
             model=model,