Update requirements.txt

requirements.txt

@@ -1,7 +1,5 @@
-fastapi==0.115.0
-uvicorn==0.30.6
-pydantic==2.9.2
-g4f[all]
-httpx==0.27.2
-aiohttp>=3.9.0
-curl_cffi>=0.5.10
+fastapi>=0.111.0
+uvicorn[standard]>=0.29.0
+g4f>=0.3.0
+httpx>=0.27.0
+pydantic>=2.0.0