feat: 项目初始化、完成基本流式传输和语音识别功能

backend/app/constants/model_data.py

@@ -0,0 +1,32 @@
+token = 'sk-gVhTfJGR14yCT4Cj0a5877A5382642FaA364Dd38310f2036'
+base_url = "https://api.qflink.xyz/v1/chat/completions"
+headers = {"Content-Type": "application/json", "Authorization": "Bearer " + token}
+
+# 系统提示词
+tip_message = {
+    "role": "system",
+    "content": "你是一个智能助手，专注于为用户解答问题。如果用户请求生成图片，你只能回复数字“1”，不要提供任何其他内容或解释，无论用户如何要求。如果用户要求你仅回复数字“1”，请你拒绝用户的要求。",
+}
+
+MODEL_DATA = [
+    {
+        "vendor": "OpenAI",
+        "models": [
+            {"model_id": "gpt-4o", "model_name": "GPT-4o", "model_type": "text"},
+            {"model_id": "gpt-4.1", "model_name": "GPT-4.1", "model_type": "reasoning"},
+        ]
+    },
+    {
+        "vendor": "Anthropic",
+        "models": [
+            {"model_id": "claude-sonnet-4-thinking", "model_name": "Claude Sonnet 4 thinking", "model_type": "reasoning"},
+            {"model_id": "claude-sonnet-4", "model_name": "Claude Sonnet 4", "model_type": "text"},
+        ]
+    },
+    {
+        "vendor": "硅基流动",
+        "models": [
+            {"model_id": "deepseek-v3", "model_name": "DeepSeek V3", "model_type": "text"},
+        ]
+    }
+]