Update requirements.txt

requirements.txt

@@ -1,8 +1,8 @@
-fastapi==0.109.0
-uvicorn==0.27.0
-python-multipart==0.0.6
-streamlit==1.31.0
-requests==2.31.0
-google-generativeai==0.3.2
-pymupdf==1.23.8
-python-dotenv==1.0.1
+fastapi
+uvicorn
+python-multipart
+streamlit
+requests
+google-generativeai
+pymupdf
+python-dotenv