Update requirements.txt

requirements.txt

@@ -1,14 +1,23 @@
-transformers==4.28.1             # Last version supporting Keras 2.12
-sentence-transformers==2.2.2      # Compatible with Hugging Face Transformers
-keras==2.12.0                     # Specified version
-streamlit==1.18.0
-PyPDF2==1.21.0
-langchain==0.3.4
-langchain_google_genai==2.0.1  # Updated to the latest available version
-langchain_community==0.3.3
-HuggingFaceEmbeddings==0.0.1  # Adjust this version if necessary
-google-generativeai==0.8.3
-tensorflow==2.12.0
-python-dotenv==1.0.0
-python<=3.5
+# Streamlit version compatible with Python < 3.5
+streamlit==0.57.0 
 
+# PDF reading library
+PyPDF2==1.26.0  
+
+# Langchain version compatible with older Python versions
+langchain==0.0.5 
+
+# Hugging Face's transformers library (make sure to find a compatible version)
+transformers==2.10.0  # Adjust according to compatibility with your environment
+
+# TensorFlow version compatible with Python < 3.5
+tensorflow==1.12.0  
+
+# Google API core version compatible with older Python versions
+google-api-core==1.22.0  
+
+# Google Generative AI library (find a compatible version)
+google-generativeai==0.6.0  # Adjust as needed
+
+# Load environment variables
+python-dotenv==0.10.5