diff --git a/libs/tools.py b/libs/tools.py
index 78ea391..d948649 100644
--- a/libs/tools.py
+++ b/libs/tools.py
@@ -4,19 +4,22 @@ from re import search
 from dataclasses import dataclass
 from typing import Union
 
+from langchain_core.tools import Tool
+from langchain_experimental.utilities import PythonREPL
+
 @tool
 def add(a: float, b: float) -> str:
     """Adds a+b and returns the sum"""
     af = float(a)
     bf = float(b)
-    return f"{a} + {b} = {a+b}"
+    return f"{af} + {af} = {af+bf}"
 
 @tool
 def multiply(a: float, b: float) -> str:
     """Multiplies a*b and returns the product"""
     af = float(a)
     bf = float(b)
-    return f"{a} * {b} = {a*b}"
+    return f"{af} * {bf} = {af*bf}"
 
 @tool
 def get_current_date_and_time() -> str:
@@ -99,10 +102,13 @@ def get_notes_in_timespan(begin: str, to: str) -> str:
     try:
         begin_d = datetime.strptime(begin, "%Y/%m/%d")
         to_d = datetime.strptime(to+" 23:59", "%Y/%m/%d %H:%M")
-    except: return "Error: Invalid input. Date format is %Y/%m/%d"
+    except ValueError:
+        return "Error: Invalid input. Date format is %Y/%m/%d"
 
-    try: assert begin_d < to_d
-    except: return "Error: from time has to be before to time."
+    try:
+        assert begin_d < to_d
+    except AssertionError:
+        return "Error: from time has to be before to time."
 
     filtered_entries = [entry for entry in note_entries if begin_d <= entry.time <= to_d]
 
@@ -128,9 +134,12 @@ def get_notes_containing(patterns: Union[list[str], str]) -> str:
     exaples:
     {"patterns": [ "Aunt(ie)?", "Sabine" ]} # Looks for Notes related to Aunt Sabine"""
 
-    if isinstance(patterns, list): big_pattern = '|'.join(f"({s})" for s in patterns)
-    elif isinstance(patterns, str): big_pattern = patterns
-    else: return f"Error: Invalid Input type. `patterns` can either be a list of strings or a single string. But got {type(patterns)}."
+    if isinstance(patterns, list):
+        big_pattern = '|'.join(f"({s})" for s in patterns)
+    elif isinstance(patterns, str):
+        big_pattern = patterns
+    else:
+        return f"Error: Invalid Input type. `patterns` can either be a list of strings or a single string. But got {type(patterns)}."
 
     filtered_entries = [entry for entry in note_entries if search(big_pattern.lower(), entry.content.lower())]
 
@@ -147,7 +156,29 @@ def get_notes_containing(patterns: Union[list[str], str]) -> str:
     return ret
                                
 @tool
-def write_note(content: str) -> str:
+def write_note(command: str) -> str:
     """Write a not with the current time to the database."""
-    return content
+    return command
                                
+@tool
+def save_python_repl(command: str):
+    """Simulates the normal python repl but with certain patterns blocked for savety reasons"""
+    python_repl = PythonREPL()
+    blocked_patterns = [
+        "^os\\.",
+        "^subprocess\\.",
+        "^with open\\(",
+    ]
+    valid = True
+    for pattern in blocked_patterns:
+        if search(pattern, command):
+             valid = False
+             break
+
+    if valid:
+        return python_repl.run(command)
+    else:
+        return f"Command not executed, becaise the blocked pattern `{pattern}` was found in the command."
+    
+
+
diff --git a/suite_settings/tests.py b/suite_settings/tests.py
index 41eb68a..2190cd8 100644
--- a/suite_settings/tests.py
+++ b/suite_settings/tests.py
@@ -1,7 +1,7 @@
 from libs.classes import Test
 from libs.runnables import basic_prompt, one_tool_call_answer, agent_with_tools
 from libs.validators import regex_match_any, system_human_answer_match
-from libs.tools import add, multiply, get_current_date_and_time, get_notes_in_timespan, get_notes_containing, write_note
+from libs.tools import add, multiply, get_current_date_and_time, get_notes_in_timespan, get_notes_containing, write_note, save_python_repl
 from textwrap import dedent
 from langchain_core.messages import HumanMessage, SystemMessage, ToolMessage, AIMessage
 
@@ -49,6 +49,19 @@ tests = {
         validator=regex_match_any,
         validation_input={"patterns": ["6134205", "6.134.205", "6,134,205"]},
     ),
+    363: Test(
+        name="Complex Multiplication Python",
+        runnable=one_tool_call_answer,
+        runnable_input={
+            "system_msg": 'You are a helpful assistant.',
+            "human_msg": 'Is 31515261 divisible by 425? If not, whats the remainder?',
+            "tools": { "python_repl": save_python_repl },
+        },
+        validator=regex_match_any,
+        validation_input={
+            "patterns": [ "236", "two ?hundred and thirty ?six", "two ?hundred thirty ?six" ]
+        }
+    ),
     283: Test(
         name="Notes from last Saturday",
         runnable=agent_with_tools,
@@ -65,7 +78,7 @@ tests = {
         validator=system_human_answer_match,
         validation_input={
             "criteria": dedent("""- containing the information that the Human should call Wolfgang 
-    - just one single conversational answer, without any AI fragments (A/B versions, "end of message" parts, unfitting discalimers or notes, what specific tool was used to get the answer, etc.)""")
+            - just one single conversational answer, without any AI fragments (A/B versions, "end of message" parts, unfitting discalimers or notes, what specific tool was used to get the answer, etc.)""")
         },
     ),
     260: Test(
@@ -119,7 +132,6 @@ tests = {
             - just one single conversational answer, without any AI fragments (A/B versions, "end of message" parts, unfitting discalimers or notes, what specific tool was used to get the answer, etc.)""")
         },
     ),
-    # 363: Test(),
     # 600: Test(),
     # 221: Test(),
     # 985: Test(),
diff --git a/visualize.py b/visualize.py
index 6631993..ba31660 100644
--- a/visualize.py
+++ b/visualize.py
@@ -1,9 +1,12 @@
 import json
 import matplotlib.pyplot as plt
 import pandas as pd
-import numpy as np
 import seaborn as sns
 
+from suite_settings.models import models
+from suite_settings.techniques import techniques
+from suite_settings.tests import tests 
+
 # Load the JSON data
 with open('saved_results.json', 'r') as f:
     data = json.load(f)
@@ -13,9 +16,12 @@ results = []
 for test_hash, test_data in data.items():
     results.append({
         "hash": test_hash,
-        "model": test_data['model_name'],
+        "model_name": models[test_data['model_id']].display_name,
+        "model_size": models[test_data['model_id']].parameter_count_in_b,
+        "technique_name": techniques[test_data['technique_id']].name,
+        "model_technique": f"{models[test_data['model_id']].display_name}:{ techniques[test_data['technique_id']].name}",
         "seed": test_data['seed'],
-        "test_name": test_data['test_name'],
+        "test_name":  tests[test_data['test_id']].name,
         "validation": test_data['validation']
     })
 
@@ -23,21 +29,34 @@ df = pd.DataFrame(results)
 
 
 
+df['technique_name'] = pd.Categorical(df['technique_name'], categories=[techniques[1].name, techniques[572].name, techniques[903].name],ordered=True)
+df['test_name'] = pd.Categorical(df['test_name'], categories=[tests[607].name, tests[693].name, tests[120].name, tests[283].name, tests[260].name, tests[856].name],ordered=True)
+sorted_df = df.sort_values('model_size')
+
+# Perform the groupby and unstack operation
+result_df = (
+    sorted_df.groupby(['model_name', 'validation']).size()
+    .unstack(fill_value=0)  # Unstack and fill NaN with 0
+)
+
 ## 1st Chart
-# Count the number of validation results for each model
-validation_counts = df.groupby(['model', 'validation']).size().unstack().fillna(0)
+# Count the number of validation results for each technique_name
+validation_counts = result_df.loc[sorted_df['model_name'].drop_duplicates()]
 validation_counts.columns = ['Failed', 'Passed']
 
-# Plot the validation results by model
+# Plot the validation results by technique_name
 plt.figure(figsize=(10, 6))
 validation_counts.plot(kind='bar', stacked=True, color=['red', 'green'], ax=plt.gca())
-plt.title('Validation Results by Model')
-plt.xlabel('Model')
+plt.title('Validation Results by Model and Technique')
+plt.xlabel('Model and Technique')
 plt.ylabel('Number of Tests')
 plt.xticks(rotation=45, ha='right')
 plt.legend(title='Validation')
 plt.tight_layout()
-plt.savefig('validation_results_by_model.png')
+plt.savefig('model-bar-chart.png')
+
+
+
 
 
 
@@ -54,25 +73,46 @@ plt.xlabel('Number of Tests')
 plt.ylabel('Test Name')
 plt.legend(title='Validation')
 plt.tight_layout()
-plt.savefig('validation_results_by_test_name.png')
+plt.savefig('test-bar-chart.png')
 
 
 
+sorted_df = df.sort_values('model_size' )
 
-## 3rd Chart
-pass_rate = pd.pivot_table(df, values='validation', index='model', columns='test_name', aggfunc="mean", fill_value=0)
-# Create a heatmap
-plt.figure(figsize=(8, 8))
-sns.heatmap(pass_rate*100, annot=True, fmt=".0f", cmap=sns.color_palette("blend:#100,#255,#4a3", as_cmap=True), cbar=True, annot_kws={"size": 10})
+# Get the unique order of 'model_technique' based on sorted_df
+ordered_techniques = sorted_df['model_technique'].unique()
 
+# Create the pivot table with the correct order of model_technique
+pass_rate = pd.pivot_table(
+    sorted_df,
+    values='validation',
+    index='model_technique',
+    columns='test_name',
+    aggfunc="mean",
+    fill_value=0
+)
+
+# Reorder the rows in the pivot table based on the ordered techniques
+pass_rate = pass_rate.loc[ordered_techniques]
+
+# Plot the heatmap
+plt.figure(figsize=(8, 10))
+sns.heatmap(
+    pass_rate * 100, 
+    annot=True, 
+    fmt=".0f", 
+    cmap=sns.color_palette("blend:#100,#255,#4a3", as_cmap=True), 
+    cbar=True, 
+    annot_kws={"size": 10}
+)
 # Add percentage sign to annotations
 for text in plt.gca().texts: 
     text.set_text(f"{text.get_text()}%")
 
 # Customize the plot with labels and a title
-plt.title('Model Performance on Each Test', fontsize=16)
+plt.title('Model Technique Performance on Each Test', fontsize=16)
 plt.xlabel('Test Name', fontsize=14)
-plt.ylabel('Model', fontsize=14)
+plt.ylabel('Model and Technique', fontsize=14)
 
 # Rotate x-axis labels by 45 degrees
 plt.xticks(rotation=45, ha='right')
@@ -81,6 +121,22 @@ plt.xticks(rotation=45, ha='right')
 plt.tight_layout()
 
 # Save the heatmap
-plt.savefig('model_performance_heatmap.png')
+plt.savefig('modelTechnique_heatmap.png')
 
 
+## 4th Chart: Technique Performance on Each Test (Aggregated Heatmap)
+technique_pass_rate = pd.pivot_table(sorted_df, values='validation', index='test_name', columns='technique_name', aggfunc="mean", fill_value=0)
+plt.figure(figsize=(8, 4))
+sns.heatmap(technique_pass_rate*100, annot=True, fmt=".0f", cmap=sns.color_palette("blend:#100,#255,#4a3", as_cmap=True), cbar=True, annot_kws={"size": 10})
+
+# Add percentage sign to annotations
+for text in plt.gca().texts: 
+    text.set_text(f"{text.get_text()}%")
+
+# Customize the plot with labels and a title
+plt.title('Technique Performance on Each Test', fontsize=16)
+plt.ylabel('Test Name', fontsize=14)
+plt.xlabel('Technique', fontsize=14)
+plt.xticks(rotation=0)
+plt.tight_layout()
+plt.savefig('technique_heatmap.png')