Add cli.py

cli.py

@@ -0,0 +1,29 @@
+from app import ElasticSearchAI
+import argparse
+
+def main():
+    parser = argparse.ArgumentParser(description='Natural language Elasticsearch query interface')
+    parser.add_argument('--host', default='localhost', help='Elasticsearch host')
+    parser.add_argument('--port', type=int, default=9200, help='Elasticsearch port')
+    args = parser.parse_args()
+
+    es_ai = ElasticSearchAI(args.host, args.port)
+    
+    print("Welcome to ElasticSearch AI Query Interface")
+    print("Enter your queries in natural language, or type 'exit' to quit")
+    
+    while True:
+        query = input("\nEnter your query: ")
+        
+        if query.lower() == 'exit':
+            break
+            
+        try:
+            response = es_ai.process_query(query)
+            print("\nResponse:")
+            print(response)
+        except Exception as e:
+            print(f"Error processing query: {str(e)}")
+
+if __name__ == "__main__":
+    main()