Update requirements.txt

requirements.txt

@@ -1,5 +1,5 @@
 torch==2.1.0
-gradio==3.40.0  # Compatible with pydantic<2.0
+gradio==3.40.0  # This version is compatible with pydantic 1.x
 google-generativeai==0.3.1
 Pillow==10.0.0
 langchain-core==0.1.24
@@ -9,12 +9,9 @@ langchain-google-genai==0.0.5
 transformers==4.35.0
 pypdf==3.17.0
 python-doctr==0.7.0
-chromadb==0.4.4
+chromadb==0.3.26  # Downgraded to a version compatible with pydantic 1.x
 sentence-transformers==2.2.2
 pymupdf==1.22.5
 pandas==2.0.3
-
+pydantic==1.10.12  # Stay with pydantic 1.x to avoid conflicts
 cryptography>=40.0.0
-
-pydantic==2.8.0
-pydantic-settings==2.0.3  # Add this to support the new BaseSettings