Slightly better error handling. Bit of formatting
Imrayya
parent
aeaeabd04f
commit
db93f06a21
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@ -2,18 +2,20 @@ import gradio as gr
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import modules
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from modules import script_callbacks
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from transformers import GPT2Tokenizer, GPT2LMHeadModel
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import os, re
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import os
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import re
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result_prompt = ""
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def add_to_prompt(num):# A function that determines which prompt to pass
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hand_over_prompt_list=result_prompt.splitlines()
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def add_to_prompt(num): # A function that determines which prompt to pass
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hand_over_prompt_list = result_prompt.splitlines()
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try:
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return(hand_over_prompt_list[int(num)-1][3:])
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return (hand_over_prompt_list[int(num)-1][3:])
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except Exception as e:
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print(
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f"That line does not exist. Check number of prompts: {e}")
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return gr.update(), f"Error: {e}"
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print(
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f"That line does not exist. Check number of prompts: {e}")
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return gr.update(), f"Error: {e}"
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def get_list_blacklist():
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@ -62,19 +64,21 @@ def on_ui_tabs():
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generateButton = gr.Button(
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value="Generate", elem_id="generate_button")
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with gr.Column(visible=False) as results_col:
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results = gr.Text(label="Results", elem_id="Results_textBox", interactive=False)
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results = gr.Text(
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label="Results", elem_id="Results_textBox", interactive=False)
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with gr.Column(visible=False) as promptNum_col:
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with gr.Row():
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promptNum = gr.Textbox(
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lines=1, elem_id="promptNum", label="Send which prompt")
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with gr.Column():
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warning = gr.HTML(value="Select one number and send that prompt to txt2img or img2img", visible=False)
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warning = gr.HTML(
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value="Select one number and send that prompt to txt2img or img2img", visible=False)
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with gr.Row():
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send_to_txt2img = gr.Button('Send to txt2img', visible=False)
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send_to_img2img = gr.Button('Send to img2img', visible=False)
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# Method to create the extended prompt
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def generate_longer_prompt(prompt, temperature, top_k,
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max_length, repetition_penalty, num_return_sequences, use_blacklist=False):
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try:
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@ -84,6 +88,7 @@ def on_ui_tabs():
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'FredZhang7/distilgpt2-stable-diffusion-v2')
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except Exception as e:
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print(f"Exception encountered while attempting to install tokenizer")
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return gr.update(), f"Error: {e}"
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try:
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print(f"Generate new prompt from: \"{prompt}\"")
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input_ids = tokenizer(prompt, return_tensors='pt').input_ids
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@ -91,32 +96,34 @@ def on_ui_tabs():
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top_k=top_k, max_length=max_length,
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num_return_sequences=num_return_sequences,
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repetition_penalty=repetition_penalty,
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penalty_alpha=0.6, no_repeat_ngram_size=1, early_stopping=True)
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penalty_alpha=0.6, no_repeat_ngram_size=1,
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early_stopping=True)
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print("Generation complete!")
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tempString = ""
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if(use_blacklist):
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blacklist = get_list_blacklist()
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if (use_blacklist):
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blacklist = get_list_blacklist()
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for i in range(len(output)):
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tempString += str(i+1)+": "+tokenizer.decode(
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output[i], skip_special_tokens=True) + "\n"
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if(use_blacklist):
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if (use_blacklist):
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for to_check in blacklist:
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tempString = re.sub(to_check, "", tempString, flags=re.IGNORECASE)
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if(i==0):
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tempString = re.sub(
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to_check, "", tempString, flags=re.IGNORECASE)
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if (i == 0):
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global result_prompt
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result_prompt = tempString
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print(result_prompt)
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return {results: tempString,
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send_to_img2img: gr.update(visible = True),
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send_to_txt2img: gr.update(visible = True),
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send_to_img2img: gr.update(visible=True),
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send_to_txt2img: gr.update(visible=True),
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results_col: gr.update(visible=True),
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warning: gr.update(visible=True),
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promptNum_col: gr.update(visible=True)
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}
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}
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except Exception as e:
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print(
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f"Exception encountered while attempting to generate prompt: {e}")
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@ -125,12 +132,18 @@ def on_ui_tabs():
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# events
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generateButton.click(fn=generate_longer_prompt, inputs=[
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promptTxt, temp_slider, top_k_slider, max_length_slider,
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repetition_penalty_slider, num_return_sequences_slider, use_blacklist_checkbox],
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outputs=[results, send_to_img2img, send_to_txt2img, results_col, warning,promptNum_col])
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send_to_img2img.click(add_to_prompt,inputs=[promptNum], outputs=[img2img_prompt])
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send_to_txt2img.click(add_to_prompt,inputs=[promptNum], outputs=[txt2img_prompt])
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send_to_txt2img.click(None, _js='switch_to_txt2img', inputs=None, outputs=None)
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send_to_img2img.click(None, _js="switch_to_img2img", inputs=None, outputs=None)
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repetition_penalty_slider, num_return_sequences_slider,
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use_blacklist_checkbox],
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outputs=[results, send_to_img2img, send_to_txt2img,
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results_col, warning, promptNum_col])
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send_to_img2img.click(add_to_prompt, inputs=[
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promptNum], outputs=[img2img_prompt])
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send_to_txt2img.click(add_to_prompt, inputs=[
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promptNum], outputs=[txt2img_prompt])
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send_to_txt2img.click(None, _js='switch_to_txt2img',
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inputs=None, outputs=None)
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send_to_img2img.click(None, _js="switch_to_img2img",
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inputs=None, outputs=None)
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return (prompt_generator, "Prompt Generator", "Prompt Generator"),
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