revert interactive diagram (#860)

not rendering properly live at the moment, going to revert for now and
can debug later

Author: sydney-runkle

pipeline/core/builder.py

@@ -51,7 +51,6 @@ def __init__(self, src_dir: Path, build_dir: Path) -> None:
             ".yaml",
             ".css",
             ".js",
-            ".html",
         }
 
         # Mapping of language codes to full names for URLs
@@ -157,8 +156,8 @@ def rewrite_link(match: re.Match) -> str:
             url = match.group(2)  # The URL
             post = match.group(3)  # Everything after the URL
 
-            # Only rewrite absolute /oss/ paths that don't contain 'images' or 'plugins'
-            if url.startswith("/oss/") and "images" not in url and "plugins" not in url:
+            # Only rewrite absolute /oss/ paths that don't contain 'images'
+            if url.startswith("/oss/") and "images" not in url:
                 parts = url.split("/")
                 # Insert full language name after "oss"
                 parts.insert(2, self.language_url_names[target_language])
@@ -744,11 +743,8 @@ def is_shared_file(self, file_path: Path) -> bool:
         if "snippets" in relative_path.parts:
             return True
 
-        if "plugins" in relative_path.parts:
-            return True
-
         # JavaScript and CSS files should be shared (used for custom scripts/styles)
-        return file_path.suffix.lower() in {".js", ".css", ".html", ".json"}
+        return file_path.suffix.lower() in {".js", ".css"}
 
     def _copy_shared_files(self) -> None:
         """Copy files that should be shared between versions."""

pyproject.toml

@@ -70,8 +70,7 @@ asyncio_default_fixture_loop_scope = "function"
 line-length = 88
 extend-exclude = [
     "scripts/update_mdx.py",
-    "pipeline/tools/notebook/convert.py",
-    "src/plugins/middleware_visualization/generate_middleware_diagrams.py"
+    "pipeline/tools/notebook/convert.py"
 ]
 
 
@@ -134,9 +133,3 @@ ignore = [
 
 [tool.ruff.lint.pydocstyle]
 convention = "google"
-
-
-[tool.mypy]
-exclude = [
-    "src/plugins/middleware_visualization/generate_middleware_diagrams.py",
-]

src/oss/langchain/middleware.mdx

@@ -877,15 +877,21 @@ Build custom middleware by implementing hooks that run at specific points in the
 
 #### Node-style hooks
 
-Run at specific points in the execution flow.
+Run at specific points in the execution flow:
 
-**Try it:** The interactive widget below shows all available hooks and lets you toggle different combinations to see how they affect the agent execution graph:
+:::python
+- `before_agent` - Before agent starts (once per invocation)
+- `before_model` - Before each model call
+- `after_model` - After each model response
+- `after_agent` - After agent completes (up to once per invocation)
+:::
 
-<iframe
-  src="/plugins/middleware_visualization/index.html"
-  style={{ width: "100%", height: "600px", border: "none" }}
-  title="Interactive Middleware Visualizer"
-/>
+:::js
+- `beforeAgent` - Before agent starts (once per invocation)
+- `beforeModel` - Before each model call
+- `afterModel` - After each model response
+- `afterAgent` - After agent completes (up to once per invocation)
+:::
 
 **Example: Logging middleware**