clean copy of embedchain_adapter.py

src/crewai_tools/adapters/pdf_embedchain_adapter.py

@@ -0,0 +1,25 @@
+from typing import Any
+
+from embedchain import App
+
+from crewai_tools.tools.rag.rag_tool import Adapter
+
+
+class EmbedchainAdapter(Adapter):
+    embedchain_app: App
+    summarize: bool = False
+
+    def query(self, question: str) -> str:
+        result, sources = self.embedchain_app.query(
+            question, citations=True, dry_run=(not self.summarize)
+        )
+        if self.summarize:
+            return result
+        return "\n\n".join([source[0] for source in sources])
+
+    def add(
+        self,
+        *args: Any,
+        **kwargs: Any,
+    ) -> None:
+        self.embedchain_app.add(*args, **kwargs)