Update tools/excel_tool.py

tools/excel_tool.py

@@ -1,8 +1,15 @@
 import pandas as pd
+import requests
+from io import BytesIO
 
-def analyze_excel(file_path: str) -> str:
+def analyze_excel(path_or_url: str) -> str:
     try:
-        df = pd.read_excel(file_path)
-        return df.to_string(index=False)
+        if path_or_url.startswith("http"):
+            response = requests.get(path_or_url)
+            df = pd.read_excel(BytesIO(response.content))
+        else:
+            df = pd.read_excel(path_or_url)
     except Exception as e:
         return f"Error reading Excel file: {e}"
+
+    return f"Loaded sheet with shape {df.shape} and columns: {', '.join(df.columns)}"