fixes

app.py

@@ -46,7 +46,7 @@ class BasicAgent:
             roman_calculator_converter,
             get_current_time_in_timezone,
         ]
-        self.chat_with_tools = self.chat.bind_tools(tools)
+        self.chat_with_tools = self.chat.bind_tools(self.tools)
         print(f"Total tools available: {len(self.tools)}")
 
 

requirements.txt

@@ -1,14 +1,17 @@
-gradio
+# UI and OAuth
+gradio[oauth]
 requests
 
-# LangChain dependencies
+# LangChain and ecosystem
 langchain
 langchain-core
 langchain-community
 langgraph
+
+# Hugging Face integration
 huggingface_hub
+transformers
+accelerate  # Needed for many transformer-based models
 
-#other
-# inspect
+# Environment config
 python-dotenv
-gradio[oauth]