Create main_demo.py

main_demo.py

@@ -0,0 +1,22 @@
+from graph_pipeline import textdoctor_app, TextDoctorState
+
+if __name__ == "__main__":
+    try:
+        print("=== TextDoctor CLI ===")
+        user_text = input("\nEnter your text: ").strip()
+
+        if not user_text:
+            print("❌ No text entered.")
+            exit()
+
+        state: TextDoctorState = {"input_text": user_text}
+        final_state = textdoctor_app.invoke(state)
+
+        print("\n--- Final Output ---")
+        print(final_state["review_result"]["final_text"])
+
+        print("\n--- Explanation ---")
+        print(final_state["review_result"]["decision_explanation"])
+
+    except Exception as e:
+        print("\n❌ An error occurred:", e)