Gradio configuration parameters (#1591)

* Gradio Configuration Settings

* Making various Gradio variables configurable instead of hardcoded

* Remove overwriting behavour of 'default tokens' that breaks tokenizer for llama3

* Fix type of gradio_temperature

* revert un-necessary change and lint

---------

Co-authored-by: Marijn Stollenga <stollenga@imfusion.de>
Co-authored-by: Marijn Stollenga <stollenga@imfusion.com>
Co-authored-by: Wing Lian <wing.lian@gmail.com>

src/axolotl/cli/__init__.py

@@ -264,8 +264,8 @@ def do_inference_gradio(
         with torch.no_grad():
             generation_config = GenerationConfig(
                 repetition_penalty=1.1,
-                max_new_tokens=1024,
-                temperature=0.9,
+                max_new_tokens=cfg.get("gradio_max_new_tokens", 1024),
+                temperature=cfg.get("gradio_temperature", 0.9),
                 top_p=0.95,
                 top_k=40,
                 bos_token_id=tokenizer.bos_token_id,
@@ -300,7 +300,13 @@ def do_inference_gradio(
         outputs="text",
         title=cfg.get("gradio_title", "Axolotl Gradio Interface"),
     )
-    demo.queue().launch(show_api=False, share=True)
+
+    demo.queue().launch(
+        show_api=False,
+        share=cfg.get("gradio_share", True),
+        server_name=cfg.get("gradio_server_name", "127.0.0.1"),
+        server_port=cfg.get("gradio_server_port", None),
+    )
 
 
 def choose_config(path: Path):

src/axolotl/utils/config/models/input/v0_4_1/__init__.py

@@ -409,6 +409,17 @@ class WandbConfig(BaseModel):
         return data
 
 
+class GradioConfig(BaseModel):
+    """Gradio configuration subset"""
+
+    gradio_title: Optional[str] = None
+    gradio_share: Optional[bool] = None
+    gradio_server_name: Optional[str] = None
+    gradio_server_port: Optional[int] = None
+    gradio_max_new_tokens: Optional[int] = None
+    gradio_temperature: Optional[float] = None
+
+
 # pylint: disable=too-many-public-methods,too-many-ancestors
 class AxolotlInputConfig(
     ModelInputConfig,
@@ -419,6 +430,7 @@ class AxolotlInputConfig(
     WandbConfig,
     MLFlowConfig,
     LISAConfig,
+    GradioConfig,
     RemappedParameters,
     DeprecatedParameters,
     BaseModel,