fix: update broken test imports to match current API

- Replace removed ScrapeGraph with SmartScraperGraph in scrape_graph_test.py
- Replace renamed convert_to_csv/convert_to_json with export_to_csv/export_to_json in xml_scraper_openai_test.py

Author: KhadyotTakale

tests/graphs/scrape_graph_test.py

@@ -1,13 +1,13 @@
 """
-Module for testing the scrape graph class
+Module for testing the smart scraper graph class
 """
 
 import os
 
 import pytest
 from dotenv import load_dotenv
 
-from scrapegraphai.graphs import ScrapeGraph
+from scrapegraphai.graphs import SmartScraperGraph
 
 load_dotenv()
 
@@ -19,7 +19,7 @@ def graph_config():
     return {
         "llm": {
             "api_key": openai_key,
-            "model": "openai/gpt-3.5-turbo",
+            "model": "openai/gpt-4o",
         },
         "verbose": True,
         "headless": False,
@@ -28,26 +28,27 @@ def graph_config():
 
 def test_scraping_pipeline(graph_config):
     """Start of the scraping pipeline"""
-    scrape_graph = ScrapeGraph(
+    smart_scraper_graph = SmartScraperGraph(
+        prompt="List me all the projects with their descriptions",
         source="https://perinim.github.io/projects/",
         config=graph_config,
     )
 
-    result = scrape_graph.run()
+    result = smart_scraper_graph.run()
 
     assert result is not None
-    assert isinstance(result, list)
 
 
 def test_get_execution_info(graph_config):
     """Get the execution info"""
-    scrape_graph = ScrapeGraph(
+    smart_scraper_graph = SmartScraperGraph(
+        prompt="List me all the projects with their descriptions",
         source="https://perinim.github.io/projects/",
         config=graph_config,
     )
 
-    scrape_graph.run()
+    smart_scraper_graph.run()
 
-    graph_exec_info = scrape_graph.get_execution_info()
+    graph_exec_info = smart_scraper_graph.get_execution_info()
 
     assert graph_exec_info is not None

tests/graphs/xml_scraper_openai_test.py

@@ -8,7 +8,7 @@
 from dotenv import load_dotenv
 
 from scrapegraphai.graphs import XMLScraperGraph
-from scrapegraphai.utils import convert_to_csv, convert_to_json, prettify_exec_info
+from scrapegraphai.utils import export_to_csv, export_to_json, prettify_exec_info
 
 load_dotenv()
 
@@ -96,8 +96,8 @@ def test_xml_scraper_save_results(graph_config: dict, xml_content: str):
     result = xml_scraper_graph.run()
 
     # Save to csv and json
-    convert_to_csv(result, "result")
-    convert_to_json(result, "result")
+    export_to_csv(result, "result")
+    export_to_json(result, "result")
 
     assert os.path.exists("result.csv")
     assert os.path.exists("result.json")