refactor: Reorganize prompt definitions and update agent implementation.

data_analysis_agent.py

@@ -131,6 +131,17 @@ class DataAnalysisAgent:
             print(f"   📝 描述: {description}")
             print(f"   🔍 分析: {analysis}")
 
+
+            # 记录图片信息
+            collected_figures.append(
+                {
+                    "figure_number": figure_number,
+                    "filename": filename,
+                    "file_path": file_path,
+                    "description": description,
+                    "analysis": analysis,
+                }
+            )
             # 验证文件是否存在
             # 只有文件真正存在时才加入列表，防止报告出现裂图
             if file_path and os.path.exists(file_path):
@@ -326,11 +337,13 @@ class DataAnalysisAgent:
                 elif process_result["action"] == "collect_figures":
                     # 记录图片收集结果
                     collected_figures = process_result.get("collected_figures", [])
+
                     missing_figures = process_result.get("missing_figures", [])
                     
                     feedback = f"已收集 {len(collected_figures)} 个有效图片及其分析。"
                     if missing_figures:
                         feedback += f"\n⚠️ 以下图片未找到，请检查代码是否成功保存了这些图片: {missing_figures}"
+
                     self.conversation_history.append(
                         {
                             "role": "user",
@@ -345,6 +358,7 @@ class DataAnalysisAgent:
                             "action": "collect_figures",
                             "collected_figures": collected_figures,
                             "missing_figures": missing_figures,
+
                             "response": response,
                         }
                     )