Create reasoning_chain.py

AI_Agent/chains/reasoning_chain.py

@@ -0,0 +1,14 @@
+# AI_Agent/chains/reasoning_chain.py
+class ReasoningChain:
+    def __init__(self, llm_adapter):
+        self.llm = llm_adapter
+
+    async def run(self, prompt, contexts):
+        reasoning_prompt = (
+            "You are a reasoning assistant.\n"
+            f"User prompt:\n{prompt}\n\n"
+            f"Context documents:\n" + "\n".join([f"- {c}" for c in contexts]) +
+            "\n\nProvide step-by-step reasoning and intermediate conclusions."
+        )
+        out = await self.llm.generate(reasoning_prompt)
+        return {"reasoning": out["text"], "raw": out.get("raw")}