fix: issue about parser

Author: VinciGit00

scrapegraphai/nodes/generate_answer_node.py

@@ -96,14 +96,12 @@ def execute(self, state: dict) -> dict:
                 output_parser = get_structured_output_parser(self.node_config["schema"])
                 format_instructions = "NA"
             else:
-                if not isinstance(self.llm_model, ChatBedrock):
-                    output_parser = get_pydantic_output_parser(self.node_config["schema"])
-                    format_instructions = output_parser.get_format_instructions()
+                output_parser = get_pydantic_output_parser(self.node_config["schema"])
+                format_instructions = output_parser.get_format_instructions()
 
         else:
-            if not isinstance(self.llm_model, ChatBedrock):
-                output_parser = JsonOutputParser()
-                format_instructions = output_parser.get_format_instructions()
+            output_parser = JsonOutputParser()
+            format_instructions = output_parser.get_format_instructions()
 
         if isinstance(self.llm_model, (ChatOpenAI, AzureChatOpenAI)) \
             and not self.script_creator \

scrapegraphai/utils/research_web.py

@@ -60,7 +60,9 @@ def search_on_web(query: str, search_engine: str = "Google",
 
     elif search_engine.lower() == "searxng":
         url = f"http://localhost:{port}"
-        params = {"q": query, "format": "json"}
+        params = {"q": query,
+                  "format": "json",
+                  "engines": "google,duckduckgo,brave,qwant,bing"}
 
         response = requests.get(url, params=params)