Update app.py

app.py

@@ -140,14 +140,18 @@ class BasicAgent:
             raise ValueError("DEEPSEEK_API_KEY environment variable not set.")
 
         
-        # Assuming you've set GOOGLE_API_KEY in secrets
-        google_api_key = os.environ.get("GOOGLE_API_KEY")
-        if not google_api_key:
-           raise ValueError("GOOGLE_API_KEY environment variable not set.")
-
-        # Check if the global credential setup was successful
-        if not CREDENTIALS_CONFIGURED:
-             raise ValueError("Google Cloud credentials could not be configured. Check startup logs and HF Secrets (ensure 'GOOGLE_APPLICATION_CREDENTIALS_JSON' is set correctly).")
+        # # Assuming you've set GOOGLE_API_KEY in secrets
+        # google_api_key = os.environ.get("GOOGLE_API_KEY")
+        # if not google_api_key:
+        #    raise ValueError("GOOGLE_API_KEY environment variable not set.")
+
+        # # Check if the global credential setup was successful
+        # if not CREDENTIALS_CONFIGURED:
+        #      raise ValueError("Google Cloud credentials could not be configured. Check startup logs and HF Secrets (ensure 'GOOGLE_APPLICATION_CREDENTIALS_JSON' is set correctly).")
+
+        # 设置环境变量，使LiteLLM能够使用DeepSeek API密钥
+        os.environ["DEEPSEEK_API_KEY"] = deepseek_api_key
+            
         self.agent = CodeAgent(
             model=LiteLLMModel(model_id="deepseek-chat"),
             tools=[DuckDuckGoSearchTool(), WikipediaSearchTool(), ExcelToTextTool()],