Update requirements.txt

requirements.txt

@@ -1,6 +1,5 @@
-fastapi==0.109.1
-gradio==4.19.1
-Pillow==10.1.0
-deep-translator==1.11.4
-uvicorn==0.27.0
-python-multipart==0.0.6
+fastapi>=0.109.1
+gradio>=4.19.1
+Pillow>=10.1.0
+deep-translator>=1.11.4
+uvicorn>=0.27.0