refactor: remove pandas and pin reqs

agent.json

@@ -1,9 +1,5 @@
 {
-    "tools": [
-        "web_search",
-        "visit_webpage",
-        "final_answer"
-    ],
+    "tools": ["web_search", "visit_webpage", "final_answer"],
     "model": {
         "class": "HfApiModel",
         "data": {
@@ -41,7 +37,6 @@
         "stat",
         "datetime",
         "random",
-        "pandas",
         "itertools",
         "math",
         "statistics",
@@ -50,4 +45,4 @@
         "collections",
         "re"
     ]
-}
+}

app.py

@@ -2,7 +2,7 @@ import datetime
 import pytz
 import yaml
 
-from smolagents import CodeAgent, HfApiModel, load_tool, tool
+from smolagents import CodeAgent, HfApiModel, tool
 
 from Gradio_UI import GradioUI
 from tools.final_answer import FinalAnswerTool
@@ -51,15 +51,17 @@ model = HfApiModel(
 )
 
 
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-
 with open("prompts.yaml", "r") as stream:
     prompt_templates = yaml.safe_load(stream)
 
+
+tools = [
+    FinalAnswerTool(),
+]
+
 agent = CodeAgent(
     model=model,
-    tools=[final_answer],  ## add your tools here (don't remove final answer)
+    tools=tools,  ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,

requirements.txt

@@ -1,5 +1,5 @@
-markdownify
+markdownify==1.1.0
 smolagents==1.13.0
-requests
-duckduckgo_search
-pandas
+requests==2.32.4
+duckduckgo_search==8.0.4
+pytz==2025.2