fix: exception locations in component classes (langflow-ai#4087)

* fix exception locations in component classes

* print cleanups

* remove randomdbs

* [autofix.ci] apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

src/backend/base/langflow/components/astra_assistants/run.py

@@ -64,40 +64,29 @@ def update_build_config(
 
     def process_inputs(self) -> Message:
         patch(OpenAI())
-        try:
-            text = ""
 
-            if self.thread_id is None:
-                thread = self.client.beta.threads.create()
-                self.thread_id = thread.id
-
-            # add the user message
-            self.client.beta.threads.messages.create(thread_id=self.thread_id, role="user", content=self.user_message)
+        text = ""
 
-            class EventHandler(AssistantEventHandler):
-                def __init__(self):
-                    super().__init__()
+        if self.thread_id is None:
+            thread = self.client.beta.threads.create()
+            self.thread_id = thread.id
 
-                def on_exception(self, exception: Exception) -> None:
-                    print(f"Exception: {exception}")
-                    raise exception
+        # add the user message
+        self.client.beta.threads.messages.create(thread_id=self.thread_id, role="user", content=self.user_message)
 
-            event_handler = EventHandler()
-            with self.client.beta.threads.runs.create_and_stream(
-                thread_id=self.thread_id,
-                assistant_id=self.assistant_id,
-                event_handler=event_handler,
-            ) as stream:
-                # return stream.text_deltas
-                for part in stream.text_deltas:
-                    text += part
-                    print(part)
-            return Message(text=text)
-        except Exception as e:
-            print(e)
-            msg = f"Error running assistant: {e}"
-            raise AssistantsRunError(msg) from e
+        class EventHandler(AssistantEventHandler):
+            def __init__(self):
+                super().__init__()
 
+            def on_exception(self, exception: Exception) -> None:
+                raise exception
 
-class AssistantsRunError(Exception):
-    """AssistantsRun error"""
+        event_handler = EventHandler()
+        with self.client.beta.threads.runs.create_and_stream(
+            thread_id=self.thread_id,
+            assistant_id=self.assistant_id,
+            event_handler=event_handler,
+        ) as stream:
+            for part in stream.text_deltas:
+                text += part
+        return Message(text=text)

src/backend/base/langflow/components/langchain_utilities/SpiderTool.py

@@ -2,7 +2,15 @@
 
 from langflow.base.langchain_utilities.spider_constants import MODES
 from langflow.custom import Component
-from langflow.io import BoolInput, DictInput, DropdownInput, IntInput, Output, SecretStrInput, StrInput
+from langflow.io import (
+    BoolInput,
+    DictInput,
+    DropdownInput,
+    IntInput,
+    Output,
+    SecretStrInput,
+    StrInput,
+)
 from langflow.schema import Data
 
 
@@ -103,25 +111,27 @@ def crawl(self) -> list[Data]:
             }
 
         app = Spider(api_key=self.spider_api_key)
-        try:
-            if self.mode == "scrape":
-                parameters["limit"] = 1
-                result = app.scrape_url(self.url, parameters)
-            elif self.mode == "crawl":
-                result = app.crawl_url(self.url, parameters)
-            else:
-                msg = f"Invalid mode: {self.mode}. Must be 'scrape' or 'crawl'."
-                raise ValueError(msg)
-        except Exception as e:
-            msg = f"Error: {e}"
-            raise SpiderToolError(msg) from e
+        if self.mode == "scrape":
+            parameters["limit"] = 1
+            result = app.scrape_url(self.url, parameters)
+        elif self.mode == "crawl":
+            result = app.crawl_url(self.url, parameters)
+        else:
+            msg = f"Invalid mode: {self.mode}. Must be 'scrape' or 'crawl'."
+            raise ValueError(msg)
 
         records = []
 
         for record in result:
             if self.metadata:
                 records.append(
-                    Data(data={"content": record["content"], "url": record["url"], "metadata": record["metadata"]})
+                    Data(
+                        data={
+                            "content": record["content"],
+                            "url": record["url"],
+                            "metadata": record["metadata"],
+                        }
+                    )
                 )
             else:
                 records.append(Data(data={"content": record["content"], "url": record["url"]}))