diff --git a/app.py b/app.py
index b567546..7851022 100644
--- a/app.py
+++ b/app.py
@@ -243,7 +243,7 @@ async def process_inputs(class_names: List[str], image_url: str):
 predictive_analytics = PredictiveAnalytics()
 automated_incident_response = AutomatedIncidentResponse()
 ai_red_teaming = AIRedTeaming()
-apt_simulation = APTSimulation
+apt_simulation = APTSimulation()
 machine_learning_ai = MachineLearningAI()
 data_visualization = DataVisualization()
 blockchain_logger = BlockchainLogger()
@@ -282,7 +282,7 @@ async def monitor_threat_data():
 monitoring.ai_red_teaming = ai_red_teaming
 
 # Integrate the APTSimulation module with RealTimeMonitoring
-monitoring.apt_simulation = apt_simulation
+monitoring.apt_simulation = apt_simulation()
 
 # Integrate the PredictiveAnalytics module with RealTimeMonitoring
 monitoring.predictive_analytics = predictive_analytics
diff --git a/app_security/app_vulnerability_scanner.py b/app_security/app_vulnerability_scanner.py
index b301115..07ce91a 100644
--- a/app_security/app_vulnerability_scanner.py
+++ b/app_security/app_vulnerability_scanner.py
@@ -1,7 +1,16 @@
+import requests
 
 def scan_application(app_url):
     print(f"Scanning application for vulnerabilities: {app_url}")
-    return {"vulnerabilities_found": 2, "critical_issues": ["SQL Injection", "XSS"]}
+    try:
+        response = requests.get(app_url)
+        response.raise_for_status()
+        return {"vulnerabilities_found": 2, "critical_issues": ["SQL Injection", "XSS"]}
+    except requests.exceptions.HTTPError as http_err:
+        print(f"HTTP error occurred: {http_err}")
+    except Exception as err:
+        print(f"Other error occurred: {err}")
+    return {"vulnerabilities_found": 0, "critical_issues": []}
 
 if __name__ == "__main__":
     vulnerabilities = scan_application("http://example.com")
diff --git a/backend/code_parser.py b/backend/code_parser.py
index c8c0950..2332a9b 100644
--- a/backend/code_parser.py
+++ b/backend/code_parser.py
@@ -1,4 +1,3 @@
-
 import ast
 
 class CodeParser:
@@ -9,6 +8,8 @@ def find_functions(self):
         return [node.name for node in ast.walk(self.tree) if isinstance(node, ast.FunctionDef)]
 
     def analyze_code(self):
+        if not self.tree.body:
+            return {"error": "Empty code input"}
         analysis = {
             "num_functions": len(self.find_functions()),
             "lines_of_code": len(self.tree.body),
diff --git a/backend/pipeline_manager.py b/backend/pipeline_manager.py
index a25de1b..8de9f7b 100644
--- a/backend/pipeline_manager.py
+++ b/backend/pipeline_manager.py
@@ -1,15 +1,34 @@
+import openai
+import requests
 
 class PipelineManager:
     def __init__(self):
         pass
 
     def autogpt_task(self, task):
-        # Placeholder for AutoGPT Integration
-        return f"AutoGPT executing: {task}"
+        openai.api_key = "YOUR_API_KEY"
+        response = openai.Completion.create(
+            engine="text-davinci-003",
+            prompt=task,
+            max_tokens=150
+        )
+        return response.choices[0].text.strip()
 
     def pinocchio_fact_check(self, text):
-        # Placeholder for Pinocchio Integration
-        return f"Fact-checking result for: {text}"
+        url = "https://factchecktools.googleapis.com/v1alpha1/claims:search"
+        params = {
+            "query": text,
+            "key": "YOUR_API_KEY"
+        }
+        response = requests.get(url, params=params)
+        if response.status_code == 200:
+            result = response.json()
+            if "claims" in result:
+                return result["claims"]
+            else:
+                return "No claims found."
+        else:
+            return f"Error: {response.status_code}"
 
 if __name__ == "__main__":
     manager = PipelineManager()
diff --git a/chatbot/app.py b/chatbot/app.py
index 32dd4eb..dc5242b 100644
--- a/chatbot/app.py
+++ b/chatbot/app.py
@@ -1,10 +1,18 @@
 from flask import Flask, render_template, request, jsonify
-from network_scanner import scan_network
-from vulnerability_assessor import assess_vulnerabilities
-from exploit_deployer import deploy_exploit
 
 app = Flask(__name__)
 
+def scan_network():
+    # Placeholder function for scanning network
+    devices = ["Device1", "Device2", "Device3"]
+    return devices
+
+def deploy_exploit(target):
+    # Placeholder function for deploying exploit
+    if target in ["Device1", "Device2", "Device3"]:
+        return "Exploit deployed successfully!"
+    return "Exploit deployment failed."
+
 @app.route('/')
 def index():
     return render_template('index.html')
diff --git a/integration/api_security.py b/integration/api_security.py
index 83b3c1c..30ed2c1 100644
--- a/integration/api_security.py
+++ b/integration/api_security.py
@@ -1,4 +1,3 @@
-
 from flask import Flask, request, jsonify
 import os