fix

app.py

@@ -34,8 +34,7 @@ def serper_search(query: str) -> str:
         return "Serper key missing, please set SERPER_API_KEY."
 
 # --- Other Tools (unchanged) ---
-from smolagents.tools import tool
-import os, requests
+
 
 @tool
 def serper_search(query: str) -> str:
@@ -43,10 +42,10 @@ def serper_search(query: str) -> str:
     Performs a Google search using the Serper API.
 
     Args:
-        query (str): The search query to look up.
+        query (str): The search query string to look up.
 
     Returns:
-        str: A formatted string with search results or an error message.
+        str: A formatted string of search results or an error message.
     """
     api_key = os.getenv("SERPER_API_KEY")
     if not api_key:
@@ -66,17 +65,16 @@ def serper_search(query: str) -> str:
         return f"Error during search: {e}"
 
 
-
 @tool
 def wikipedia_search(query: str) -> str:
     """
-    Search Wikipedia for a summary or basic search results.
+    Searches Wikipedia and returns a summary or search results.
 
     Args:
-        query (str): The search term to look up on Wikipedia.
+        query (str): The search query for the Wikipedia lookup.
 
     Returns:
-        str: A summary of the topic or a list of search result snippets.
+        str: A summary from Wikipedia or search result snippets.
     """
     try:
         url = "https://en.wikipedia.org/api/rest_v1/page/summary/" + query.replace(" ", "_")
@@ -94,14 +92,14 @@ def wikipedia_search(query: str) -> str:
 @tool
 def text_processor(text: str, operation: str = "analyze") -> str:
     """
-    Perform a text operation like reversing or analyzing a string.
+    Performs basic text operations such as reversing, parsing, or analyzing a string.
 
     Args:
-        text (str): The input string to process.
-        operation (str): The operation to perform. Options: 'reverse', 'parse', 'analyze'.
+        text (str): The input text to process.
+        operation (str): The operation to perform. Options include 'reverse', 'parse', or 'analyze'.
 
     Returns:
-        str: The result of the text processing.
+        str: The result of the specified text operation.
     """
     if operation == "reverse":
         return text[::-1]
@@ -114,13 +112,13 @@ def text_processor(text: str, operation: str = "analyze") -> str:
 @tool
 def math_solver(problem: str) -> str:
     """
-    Solve or explain a math-related problem in natural language.
+    Solves or explains a math-related problem in natural language.
 
     Args:
-        problem (str): A math question or prompt.
+        problem (str): A math-related question, formula, or problem description.
 
     Returns:
-        str: An explanation or analysis related to the math topic.
+        str: An explanation, answer, or analysis of the math problem.
     """
     if "commutative" in problem.lower():
         return "Check examples a*b vs b*a; look for counterexamples."
@@ -130,14 +128,14 @@ def math_solver(problem: str) -> str:
 @tool
 def data_extractor(source: str, target: str) -> str:
     """
-    Extract data elements from a text source based on the target keyword.
+    Extracts specific data elements from a source string based on a target keyword.
 
     Args:
-        source (str): The raw input text to extract data from.
-        target (str): The type of data to extract (e.g., 'botanical vegetables').
+        source (str): The text to extract data from.
+        target (str): The keyword or category of data to extract (e.g., 'botanical vegetables').
 
     Returns:
-        str: A filtered list or extracted segment from the input.
+        str: Extracted information or a message if nothing is found.
     """
     if "botanical" in target.lower() and "vegetable" in source:
         items = [i.strip() for i in source.split(",")]
@@ -145,6 +143,7 @@ def data_extractor(source: str, target: str) -> str:
         return ", ".join(true_veg) or "No true vegetables found."
     return f"Extract {target} from source..."
 
+
 # --- Agent Setup ---
 class GAIAAgent:
     def __init__(self):