Update agents/email_agent.py

agents/email_agent.py

@@ -0,0 +1,8 @@
+class EmailAgent:
+    def sequence(self, niche: str, business_type: str) -> str:
+        """
+        Generate a 5‑step email marketing funnel.
+        """
+        return (
+            f"EmailAgent: 5-part email sequence for {business_type} customers in {niche}."
+        )