history implemented to josh's version

ui.py

+# used https://realpython.com/python-gui-tkinter/, https://docs.python.org/3/library/tkinter.ttk.html
+
 import tkinter as tk
-from tkinter import ttk, messagebox
+from tkinter import ttk
 from transformers import pipeline
 
-# Initialize the sentiment analysis pipeline
 sentiment_analysis_model = "lxyuan/distilbert-base-multilingual-cased-sentiments-student"
 sentiment_analyzer = pipeline("sentiment-analysis", model=sentiment_analysis_model)
 
 website_class_model = "alimazhar-110/website_classification"
 website_class_analyzer = pipeline("text-classification", model=website_class_model)
 
-# History list to store past results
 history = []
 
 def submit_for_analysis():
     input_text = text_entry.get("1.0", tk.END).strip()
-    if input_text:
-        try:
-            sentiment_result = sentiment_analyzer(input_text)
-            website_result = website_class_analyzer(input_text)
-
-            # Sentiment analysis results
-            sentiment_label = sentiment_result[0]["label"].capitalize()
-            sentiment_score = round(sentiment_result[0]["score"], 3)
-            sentiment_color = "#FFCCCC" if sentiment_label.lower() == "negative" else "#CCFFCC"
-            sentiment_result_text.set(f"Sentiment: {sentiment_label} statement\nScore: {sentiment_score}")
-            sentiment_result_label.config(background=sentiment_color)
-
-            # Website classification results
-            website_type = website_result[0]["label"]
-            website_confidence = round(website_result[0]["score"], 3)
-            website_results_text.set(f"Website Category: {website_type}\nConfidence: {website_confidence}")
-
-            # Update history
-            history.append((input_text, sentiment_label, sentiment_score, website_type, website_confidence))
-            update_history_display()
-            
-        except Exception as e:
-            messagebox.showerror("Error", str(e))
-            sentiment_result_text.set("")
-            website_results_text.set("")
+    
+    # get teh results of the used models
+    sentiment_result = sentiment_analyzer(input_text)
+    website_result = website_class_analyzer(input_text)
+
+
+    # Print the results of sentiment analysis
+    sentiment_label = sentiment_result[0]["label"].capitalize()
+    sentiment_score = round(sentiment_result[0]["score"], 2)
+    
+    sentiment_result_text.set(f"Result: {sentiment_label} statement\nSentiment intensity: {sentiment_score}")
+
+    # Change background color to red if negative, green if positive
+    if sentiment_label.lower() == "negative":
+        sentiment_color = "#f75f52" # a light red
+    elif sentiment_label.lower() == "positive":
+        sentiment_color = "#4cf579" # a light green
     else:
-        messagebox.showinfo("Info", "Please enter some text to analyze.")
+        sentiment_color = "#dae86f" # a light yellow
+
+    sentiment_result_label.config(background=sentiment_color)
+
+
+    # Print results of website analysis
+    website_type = website_result[0]["label"]
+    website_confidence = round(website_result[0]["score"], 2)
+    website_results_text.set(f"Best fit Website category: {website_type} \nConfidence: {website_confidence}")
+
+    history.append((input_text, sentiment_label, sentiment_score))
+    update_history_display()
 
 def update_history_display():
     history_text.config(state=tk.NORMAL)  # Enable the widget before updating
     history_text.delete("1.0", tk.END)  # Clear the existing content
     for i, entry in enumerate(reversed(history)):
-        input_text, sentiment_label, sentiment_score, website_type, website_confidence = entry
-        history_text.insert(tk.END, f"{i+1}. \"{input_text}\" - Sentiment: {sentiment_label} ({sentiment_score}), Website Category: {website_type} (Confidence: {website_confidence})\n\n")
+        input_text, sentiment_label, sentiment_score = entry
+        history_text.insert(tk.END, f"{i+1}. \"{input_text}\" - Sentiment: {sentiment_label} ({sentiment_score})\n\n")
     history_text.config(state=tk.DISABLED)  # Disable the widget after updating
 
 # Create the main window
 window = tk.Tk()
-window.geometry("700x1000")  # Adjusted height to accommodate additional features
-window.title("Sentiment and Website Category Analyzer")
+window.geometry("700x800")
+window.title("Sentiment Analyzer")
 
-# Styling
+# setting the style
 style = ttk.Style()
-style.theme_use('clam')
+style.theme_use("clam")
 
-# Header Frame
+# creates the frame for the header
 header_frame = ttk.Frame(window, padding="10")
-header_frame.pack(fill='x')
-header_label = ttk.Label(header_frame, text="Sentiment and Website Category Analyzer", font=("Helvetica", 16))
+header_frame.pack(fill="x")
+
+# header label
+header_label = ttk.Label(header_frame, text="Sentiment Analyzer", font=("Helvetica", 16))
 header_label.pack()
 
-# Text Entry Frame
+# frame for user input
 text_frame = ttk.Frame(window, padding="10")
-text_frame.pack(fill='x')
+text_frame.pack(fill="x")
+
+# user input text box
 text_entry = tk.Text(text_frame, width=80, height=10)
 text_entry.pack(padx=5, pady=5)
 
-# Buttons Frame
+# buttons Frame
 buttons_frame = ttk.Frame(window, padding="10")
-buttons_frame.pack(fill='x')
+buttons_frame.pack(fill="x")
+
+# creates analyze button
 analyze_button = ttk.Button(buttons_frame, text="Analyze", command=submit_for_analysis)
-analyze_button.pack(side='left', padx=5)
+analyze_button.pack(side="left", padx=5)
+
+# create exit button
 exit_button = ttk.Button(buttons_frame, text="Exit", command=window.quit)
-exit_button.pack(side='right', padx=5)
+exit_button.pack(side="right", padx=5)
 
-# Result Frame
+# frame for analysis results
 result_frame = ttk.Frame(window, padding="10")
-result_frame.pack(fill='both', expand=True)
+result_frame.pack(fill="both", expand=True)
 
+# text output of sentiment analysis
 sentiment_result_text = tk.StringVar()
 sentiment_result_label = ttk.Label(result_frame, textvariable=sentiment_result_text, font=("Helvetica", 12), background="#DDDDDD", wraplength=500)
-sentiment_result_label.pack(padx=5, pady=5, fill='both')
+sentiment_result_label.pack(padx=5, pady=5, fill="both")
 
+# text output of website classification
 website_results_text = tk.StringVar()
 website_results_label = ttk.Label(result_frame, textvariable=website_results_text, font=("Helvetica", 12), background="#DDDDDD", wraplength=500)
-website_results_label.pack(padx=5, pady=5, fill='both')
+website_results_label.pack(padx=5, pady=5, fill="both")
+
 
-# History Frame
+# creates history frame
 history_frame = ttk.Frame(window, padding="10")
-history_frame.pack(fill='both', expand=True)
+history_frame.pack(fill="both", expand=True)
 
 history_label = ttk.Label(history_frame, text="Analysis History", font=("Helvetica", 12))
 history_label.pack()
 
 scrollbar = ttk.Scrollbar(history_frame)
-scrollbar.pack(side='right', fill='y')
+scrollbar.pack(side="right", fill="y")
 
 history_text = tk.Text(history_frame, width=80, height=10, yscrollcommand=scrollbar.set)
-history_text.pack(side='left', padx=5, pady=5, fill='both', expand=True)
+history_text.pack(side="left", padx=5, pady=5, fill="both", expand=True)
 scrollbar.config(command=history_text.yview)
 
 window.mainloop()