7 files changed, 297 insertions, 14 deletions

diff --git a/gui/README.md b/gui/README.md
index 133abe4b..c638c4dc 100644
--- a/gui/README.md
+++ b/gui/README.md
@@ -1,11 +1,72 @@
 # gpt4free gui
 
-mode `streamlit_app.py` into base folder to run
+This code provides a Graphical User Interface (GUI) for gpt4free. Users can ask questions and get answers from GPT-4 API's, utilizing multiple API implementations. The project contains two different Streamlit applications: `streamlit_app.py` and `streamlit_chat_app.py`.
 
+Installation
+------------
+
+1.  Clone the repository.
+2.  Install the required dependencies with: `pip install -r requirements.txt`.
+3.  To use `streamlit_chat_app.py`, note that it depends on a pull request (PR #24) from the https://github.com/AI-Yash/st-chat/ repository, which may change in the future. The current dependency library can be found at https://github.com/AI-Yash/st-chat/archive/refs/pull/24/head.zip.
+
+Usage
+-----
+
+Choose one of the Streamlit applications to run:
+
+### streamlit\_app.py
+
+This application provides a simple interface for asking GPT-4 questions and receiving answers.
+
+To run the application:
+
+run:
+```arduino
+streamlit run gui/streamlit_app.py
+```
+<br>
+
+<img width="724" alt="image" src="https://user-images.githubusercontent.com/98614666/234232449-0d5cd092-a29d-4759-8197-e00ba712cb1a.png">   
+
+<br>
+<br>
 
 preview:  
+
 <img width="1125" alt="image" src="https://user-images.githubusercontent.com/98614666/234232398-09e9d3c5-08e6-4b8a-b4f2-0666e9790c7d.png">    
 
 
-run:    
-<img width="724" alt="image" src="https://user-images.githubusercontent.com/98614666/234232449-0d5cd092-a29d-4759-8197-e00ba712cb1a.png">   
+### streamlit\_chat\_app.py
+
+This application provides a chat-like interface for asking GPT-4 questions and receiving answers. It supports multiple query methods, and users can select the desired API for their queries. The application also maintains a conversation history.
+
+To run the application:
+
+```arduino
+streamlit run streamlit_chat_app.py
+```
+
+<br>
+
+<img width="724" alt="image" src="image1.png">   
+
+<br>
+<br>
+
+preview:  
+
+<img width="1125" alt="image" src="image2.png">    
+
+Contributing
+------------
+
+Feel free to submit pull requests, report bugs, or request new features by opening issues on the GitHub repository.
+
+Bug
+----
+There is a bug in `streamlit_chat_app.py` right now that I haven't pinpointed yet, probably is really simple but havent had the time to look for it. Whenever you open a new conversation or access an old conversation it will only start prompt-answering after the second time you input to the text input, other than that, everything else seems to work accordingly.
+
+License
+-------
+
+This project is licensed under the MIT License.
\ No newline at end of file
diff --git a/gui/__init__.py b/gui/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/gui/__init__.py
diff --git a/gui/image1.png b/gui/image1.png
new file mode 100644
index 00000000..fb84ae7f
--- /dev/null
+++ b/gui/image1.png
diff --git a/gui/image2.png b/gui/image2.png
new file mode 100644
index 00000000..c5fc91c9
--- /dev/null
+++ b/gui/image2.png
diff --git a/gui/query_methods.py b/gui/query_methods.py
new file mode 100644
index 00000000..1a4a3402
--- /dev/null
+++ b/gui/query_methods.py
@@ -0,0 +1,107 @@
+import os
+import sys
+
+sys.path.append(os.path.join(os.path.dirname(__file__), os.path.pardir))
+
+import forefront, quora, theb, you
+import random
+
+
+
+def query_forefront(question: str) -> str:
+    # create an account
+    token = forefront.Account.create(logging=False)
+
+    response = ""
+    # get a response
+    try:
+        for i in forefront.StreamingCompletion.create(token = token, prompt = 'hello world', model='gpt-4'):
+            response += i.completion.choices[0].text
+        
+        return response
+    
+    except Exception as e:
+        # Return error message if an exception occurs
+        return f'An error occurred: {e}. Please make sure you are using a valid cloudflare clearance token and user agent.'
+
+
+def query_quora(question: str) -> str:
+    token = quora.Account.create(logging=False, enable_bot_creation=True)
+    response = quora.Completion.create(
+        model='gpt-4',
+        prompt=question,
+        token=token
+    )
+
+    return response.completion.choices[0].tex
+
+
+def query_theb(question: str) -> str:
+    # Set cloudflare clearance cookie and get answer from GPT-4 model
+    response = ""
+    try:
+        result = theb.Completion.create(
+            prompt = question)
+        return result
+    
+    except Exception as e:
+        # Return error message if an exception occurs
+        return f'An error occurred: {e}. Please make sure you are using a valid cloudflare clearance token and user agent.'
+
+
+def query_you(question: str) -> str:
+    # Set cloudflare clearance cookie and get answer from GPT-4 model
+    try:
+        result = you.Completion.create(
+            prompt = question)
+        return result["response"]
+    
+    except Exception as e:
+        # Return error message if an exception occurs
+        return f'An error occurred: {e}. Please make sure you are using a valid cloudflare clearance token and user agent.'
+
+# Define a dictionary containing all query methods
+avail_query_methods = {
+        "Forefront": query_forefront,
+        "Poe": query_quora,
+        "Theb": query_theb,
+        "You": query_you,
+        # "Writesonic": query_writesonic,
+        # "T3nsor": query_t3nsor,
+        # "Phind": query_phind,
+        # "Ora": query_ora,
+    }
+
+def query(user_input: str, selected_method: str = "Random") -> str:
+
+    # If a specific query method is selected (not "Random") and the method is in the dictionary, try to call it
+    if selected_method != "Random" and selected_method in avail_query_methods:
+        try:
+            return avail_query_methods[selected_method](user_input)
+        except Exception as e:
+            print(f"Error with {selected_method}: {e}")
+            return "😵 Sorry, some error occurred please try again."
+
+    # Initialize variables for determining success and storing the result
+    success = False
+    result = "😵 Sorry, some error occurred please try again."
+    # Create a list of available query methods
+    query_methods_list = list(avail_query_methods.values())
+
+    # Continue trying different methods until a successful result is obtained or all methods have been tried
+    while not success and query_methods_list:
+        # Choose a random method from the list
+        chosen_query = random.choice(query_methods_list)
+        # Find the name of the chosen method
+        chosen_query_name = [k for k, v in avail_query_methods.items() if v == chosen_query][0]
+        try:
+            # Try to call the chosen method with the user input
+            result = chosen_query(user_input)
+            success = True
+        except Exception as e:
+            print(f"Error with {chosen_query_name}: {e}")
+            # Remove the failed method from the list of available methods
+            query_methods_list.remove(chosen_query)
+
+    return result
+
diff --git a/gui/streamlit_app.py b/gui/streamlit_app.py
index 8251be2b..d1975bbd 100644
--- a/gui/streamlit_app.py
+++ b/gui/streamlit_app.py
@@ -4,19 +4,21 @@ import sys
 sys.path.append(os.path.join(os.path.dirname(__file__), os.path.pardir))
 
 import streamlit as st
-import you
+from openai_rev import you
+
 
 def get_answer(question: str) -> str:
     # Set cloudflare clearance cookie and get answer from GPT-4 model
     try:
-        result = you.Completion.create(
-            prompt = question)
-        
-        return result['response']
-    
+        result = you.Completion.create(prompt=question)
+
+        return result.text
+
     except Exception as e:
         # Return error message if an exception occurs
-        return f'An error occurred: {e}. Please make sure you are using a valid cloudflare clearance token and user agent.'
+        return (
+            f'An error occurred: {e}. Please make sure you are using a valid cloudflare clearance token and user agent.'
+        )
 
 
 # Set page configuration and add header
@@ -27,14 +29,13 @@ st.set_page_config(
     menu_items={
         'Get Help': 'https://github.com/xtekky/gpt4free/blob/main/README.md',
         'Report a bug': "https://github.com/xtekky/gpt4free/issues",
-        'About': "### gptfree GUI"
-    }
+        'About': "### gptfree GUI",
+    },
 )
 st.header('GPT4free GUI')
 
 # Add text area for user input and button to get answer
-question_text_area = st.text_area(
-    '🤖 Ask Any Question :', placeholder='Explain quantum computing in 50 words')
+question_text_area = st.text_area('🤖 Ask Any Question :', placeholder='Explain quantum computing in 50 words')
 if st.button('🧠 Think'):
     answer = get_answer(question_text_area)
     escaped = answer.encode('utf-8').decode('unicode-escape')
diff --git a/gui/streamlit_chat_app.py b/gui/streamlit_chat_app.py
new file mode 100644
index 00000000..dce8ef29
--- /dev/null
+++ b/gui/streamlit_chat_app.py
@@ -0,0 +1,114 @@
+import os
+import sys
+import atexit
+
+sys.path.append(os.path.join(os.path.dirname(__file__), os.path.pardir))
+
+import streamlit as st
+from streamlit_chat import message
+from query_methods import query, avail_query_methods
+import pickle
+
+
+conversations_file = "conversations.pkl"
+
+def load_conversations():
+    try:
+        with open(conversations_file, "rb") as f:
+            return pickle.load(f)
+    except FileNotFoundError:
+        return []
+    except EOFError:
+        return []
+
+
+def save_conversations(conversations, current_conversation):
+    updated = False
+    for i, conversation in enumerate(conversations):
+        if conversation == current_conversation:
+            conversations[i] = current_conversation
+            updated = True
+            break
+    if not updated:
+        conversations.append(current_conversation)
+    
+    temp_conversations_file = "temp_" + conversations_file
+    with open(temp_conversations_file, "wb") as f:
+        pickle.dump(conversations, f)
+    
+    os.replace(temp_conversations_file, conversations_file)
+
+
+def exit_handler():
+    print("Exiting, saving data...")
+    # Perform cleanup operations here, like saving data or closing open files.
+    save_conversations(st.session_state.conversations, st.session_state.current_conversation)
+
+# Register the exit_handler function to be called when the program is closing.
+atexit.register(exit_handler)
+
+
+st.header("Chat Placeholder")
+
+if 'conversations' not in st.session_state:
+    st.session_state['conversations'] = load_conversations()
+
+if 'input_text' not in st.session_state:
+    st.session_state['input_text'] = ''
+
+if 'selected_conversation' not in st.session_state:
+    st.session_state['selected_conversation'] = None
+
+if 'input_field_key' not in st.session_state:
+    st.session_state['input_field_key'] = 0
+    
+if 'query_method' not in st.session_state:
+    st.session_state['query_method'] = query
+
+# Initialize new conversation
+if 'current_conversation' not in st.session_state or st.session_state['current_conversation'] is None:
+    st.session_state['current_conversation'] = {'user_inputs': [], 'generated_responses': []}
+
+
+input_placeholder = st.empty()
+user_input = input_placeholder.text_input('You:', key=f'input_text_{len(st.session_state["current_conversation"]["user_inputs"])}')
+submit_button = st.button("Submit")
+
+if user_input or submit_button:
+    output = query(user_input, st.session_state['query_method'])
+    
+    st.session_state.current_conversation['user_inputs'].append(user_input)
+    st.session_state.current_conversation['generated_responses'].append(output)
+    save_conversations(st.session_state.conversations, st.session_state.current_conversation)
+    user_input = input_placeholder.text_input('You:', value='', key=f'input_text_{len(st.session_state["current_conversation"]["user_inputs"])}')  # Clear the input field
+
+
+# Add a button to create a new conversation
+if st.sidebar.button("New Conversation"):
+    st.session_state['selected_conversation'] = None
+    st.session_state['current_conversation'] = {'user_inputs': [], 'generated_responses': []}
+    st.session_state['input_field_key'] += 1
+
+st.session_state['query_method'] = st.sidebar.selectbox(
+    "Select API:",
+    options=avail_query_methods,
+    index=0
+)
+
+# Sidebar
+st.sidebar.header("Conversation History")
+
+for i, conversation in enumerate(st.session_state.conversations):
+    if st.sidebar.button(f"Conversation {i + 1}: {conversation['user_inputs'][0]}", key=f"sidebar_btn_{i}"):
+        st.session_state['selected_conversation'] = i
+        st.session_state['current_conversation'] = st.session_state.conversations[i]
+
+if st.session_state['selected_conversation'] is not None:
+    conversation_to_display = st.session_state.conversations[st.session_state['selected_conversation']]
+else:
+    conversation_to_display = st.session_state.current_conversation
+
+if conversation_to_display['generated_responses']:
+    for i in range(len(conversation_to_display['generated_responses']) - 1, -1, -1):
+        message(conversation_to_display["generated_responses"][i], key=f"display_generated_{i}")
+        message(conversation_to_display['user_inputs'][i], is_user=True, key=f"display_user_{i}")