额度不够，使用qianwen修改，未验证

data_analysis_agent.py

@@ -29,11 +29,30 @@ from prompts import data_analysis_system_prompt, final_report_system_prompt, dat
 
 # Regex patterns that indicate a data-context error (column/variable/DataFrame issues)
 DATA_CONTEXT_PATTERNS = [
+    # KeyError - missing key/column
     r"KeyError:\s*['\"](.+?)['\"]",
-    r"ValueError.*(?:column|col|field)",
-    r"NameError.*(?:df|data|frame)",
-    r"(?:empty|no\s+data|0\s+rows)",
+    # ValueError - value-related issues
+    r"ValueError.*(?:column|col|field|shape|axis)",
+    # NameError - undefined variables
+    r"NameError.*(?:df|data|frame|series)",
+    # Empty/missing data
+    r"(?:empty|no\s+data|0\s+rows|No\s+data)",
+    # IndexError - out of bounds
     r"IndexError.*(?:out of range|out of bounds)",
+    # AttributeError - missing attributes
+    r"AttributeError.*(?:DataFrame|Series|object)\s+has\s+no\s+attribute",
+    # Pandas-specific errors
+    r"pd\.errors\.(?:EmptyDataError|ParserError|MergeError)",
+    r"MergeError: No common columns",
+    # Type errors
+    r"TypeError.*(?:unsupported operand|expected string|cannot convert)",
+    # UnboundLocalError - undefined local variables
+    r"UnboundLocalError.*referenced before assignment",
+    # Syntax errors
+    r"SyntaxError: invalid syntax",
+    # Module/Import errors for data libraries
+    r"ModuleNotFoundError.*(?:pandas|numpy|matplotlib)",
+    r"ImportError.*(?:pandas|numpy|matplotlib)",
 ]