app.py

# -*- coding: utf-8 -*-
"""Copy of english model testing.ipynb

Automatically generated by Colab.

Original file is located at
    https://colab.research.google.com/drive/13LT1keMRDkMSrOYjvzkneI_PaRnLQWl0
"""

#!pip install gradio

from nltk.corpus import stopwords
import pandas as pd

import numpy as np
import tensorflow as tf
from tensorflow.keras.preprocessing.text import Tokenizer
from tensorflow.keras.preprocessing.sequence import pad_sequences
from tensorflow.keras.models import Sequential, Model
from tensorflow.keras.layers import Embedding, LSTM, Dense, Bidirectional, Input, GRU

from nltk.corpus import stopwords
from nltk.stem import WordNetLemmatizer
import nltk
import requests
nltk.download('stopwords')
nltk.download('wordnet')
nltk.download('punkt')
nltk.download('averaged_perceptron_tagger')

eurl = 'https://raw.githubusercontent.com/sofiagiaccotto/newengpoemdatasetNLP/main/poems.txt'
ans = requests.get(eurl)
edf = ans.text

tokenizer = Tokenizer()

corpus = edf.lower().split("\n")

tokenizer.fit_on_texts(corpus)
total_words = len(tokenizer.word_index) + 1

print(tokenizer.word_index)
print(total_words)

input_sequences = []
for line in corpus:
	token_list = tokenizer.texts_to_sequences([line])[0]
	for i in range(1, len(token_list)):
		n_gram_sequence = token_list[:i+1]
		input_sequences.append(n_gram_sequence)

# pad sequences
max_sequence_len = max([len(x) for x in input_sequences])
input_sequences = np.array(pad_sequences(input_sequences, maxlen=max_sequence_len, padding='pre'))

# create predictors and label
xs, labels = input_sequences[:,:-1],input_sequences[:,-1]

ys = tf.keras.utils.to_categorical(labels, num_classes=total_words)

import requests
# URL of the model
url = 'https://github.com/Obai33/NLP_PoemGenerationDatasets/raw/main/modeleng1.h5'
# Local file path to save the model
local_filename = 'modeleng1.h5'

# Download the model file
response = requests.get(url)
with open(local_filename, 'wb') as f:
    f.write(response.content)

# Load the pre-trained model
model = tf.keras.models.load_model(local_filename)

def generate_english_text(seed_text, next_words=50):
    generated_text = seed_text
    for _ in range(next_words):
        token_list = tokenizer.texts_to_sequences([generated_text])[0]
        token_list = pad_sequences([token_list], maxlen=max_sequence_len-1, padding='pre')
        predicted = np.argmax(model.predict(token_list), axis=-1)
        output_word = ""
        for word, index in tokenizer.word_index.items():
          if index == predicted:
            output_word = word
            break
        generated_text += " " + output_word
    return generated_text

import gradio as gr

# Update Gradio interface to include both Arabic and English outputs
iface = gr.Interface(
    fn=generate_english_text,
    inputs="text",
    outputs="text",
    title="English Poetry Generation",
    description="Enter English text to generate a small poem.",
    theme="compact"
)
# Run the interface
iface.launch()