Update app.py
Browse files
app.py
CHANGED
|
@@ -9,36 +9,36 @@ import json
|
|
| 9 |
|
| 10 |
# 初始化模型 (全部使用原始pipeline)
|
| 11 |
@st.cache_resource
|
| 12 |
-
def
|
| 13 |
try:
|
| 14 |
# 1. 剧本生成(T5模型)
|
| 15 |
script_pipe = pipeline(
|
| 16 |
-
"text2text-generation",
|
| 17 |
model="mrm8488/t5-base-finetuned-common_gen",
|
| 18 |
-
|
| 19 |
)
|
| 20 |
|
| 21 |
-
# 2. 分镜生成(BART模型)
|
| 22 |
-
storyboard_pipe = pipeline(
|
| 23 |
-
|
| 24 |
-
|
| 25 |
-
)
|
| 26 |
-
|
| 27 |
-
# 3. 配乐生成(MusicGen)
|
| 28 |
-
# music_pipe = pipeline(
|
| 29 |
-
# "text-to-audio",
|
| 30 |
-
# model="facebook/musicgen-small",
|
| 31 |
-
# device_map="auto"
|
| 32 |
# )
|
| 33 |
|
| 34 |
-
#
|
| 35 |
-
|
| 36 |
-
|
| 37 |
-
|
| 38 |
-
|
|
|
|
| 39 |
|
| 40 |
-
|
| 41 |
-
#
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 42 |
|
| 43 |
except Exception as e:
|
| 44 |
st.error(f"模型加载失败: {str(e)}")
|
|
@@ -59,41 +59,37 @@ if user_input:
|
|
| 59 |
# 1. 生成剧本
|
| 60 |
with st.status("🖋️ 剧本生成中...", expanded=True) as status:
|
| 61 |
try:
|
| 62 |
-
#
|
| 63 |
-
|
| 64 |
-
### 要求:
|
| 65 |
-
- Markdown格式
|
| 66 |
-
- 3个场景(INT/EXT)
|
| 67 |
-
- 包含动作描述和对话
|
| 68 |
-
|
| 69 |
-
示例:
|
| 70 |
-
### 场景1:实验室(INT.夜)
|
| 71 |
-
[警报灯闪烁]
|
| 72 |
-
博士(擦汗):实验体要失控了!"""
|
| 73 |
-
|
| 74 |
-
# 生成并处理
|
| 75 |
-
script = script_pipe(
|
| 76 |
-
prompt,
|
| 77 |
-
max_length=400, # 缩短生成长度
|
| 78 |
-
num_beams=1, # 禁用束搜索
|
| 79 |
-
do_sample=True, # 启用随机采样
|
| 80 |
-
temperature=0.7 # 平衡创造性与稳定性
|
| 81 |
-
)[0]["generated_text"]
|
| 82 |
-
|
| 83 |
-
script = re.sub(r"场景\d+", r"### \g<0>", script) # 统一标题格式
|
| 84 |
-
|
| 85 |
-
# 更新状态
|
| 86 |
-
status.update(label="✅ 生成完成", state="complete")
|
| 87 |
-
st.subheader("生成剧本")
|
| 88 |
-
st.markdown(f"```markdown\n{script}\n```")
|
| 89 |
|
| 90 |
-
|
| 91 |
-
|
| 92 |
-
|
| 93 |
-
|
| 94 |
-
|
| 95 |
-
|
| 96 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 97 |
# 2. 生成分镜
|
| 98 |
# with st.status("🎥 正在转换分镜脚本...", expanded=True) as status:
|
| 99 |
# try:
|
|
|
|
| 9 |
|
| 10 |
# 初始化模型 (全部使用原始pipeline)
|
| 11 |
@st.cache_resource
|
| 12 |
+
def load_model():
|
| 13 |
try:
|
| 14 |
# 1. 剧本生成(T5模型)
|
| 15 |
script_pipe = pipeline(
|
| 16 |
+
"text2text-generation",
|
| 17 |
model="mrm8488/t5-base-finetuned-common_gen",
|
| 18 |
+
device=0 if torch.cuda.is_available() else -1
|
| 19 |
)
|
| 20 |
|
| 21 |
+
# # 2. 分镜生成(BART模型)
|
| 22 |
+
# storyboard_pipe = pipeline(
|
| 23 |
+
# "text2text-generation", # 使用text2text而非summarization
|
| 24 |
+
# model="philschmid/bart-large-cnn-samsum"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 25 |
# )
|
| 26 |
|
| 27 |
+
# # 3. 配乐生成(MusicGen)
|
| 28 |
+
# # music_pipe = pipeline(
|
| 29 |
+
# # "text-to-audio",
|
| 30 |
+
# # model="facebook/musicgen-small",
|
| 31 |
+
# # device_map="auto"
|
| 32 |
+
# # )
|
| 33 |
|
| 34 |
+
# # 4. 分镜图片生成(Stable Diffusion)
|
| 35 |
+
# image_pipe = StableDiffusionPipeline.from_pretrained(
|
| 36 |
+
# "prompthero/openjourney-v4",
|
| 37 |
+
# safety_checker=None # 禁用安全检查以加速
|
| 38 |
+
# )
|
| 39 |
+
|
| 40 |
+
# return script_pipe, storyboard_pipe, image_pipe
|
| 41 |
+
# # return script_pipe, storyboard_pipe, music_pipe, image_pipe
|
| 42 |
|
| 43 |
except Exception as e:
|
| 44 |
st.error(f"模型加载失败: {str(e)}")
|
|
|
|
| 59 |
# 1. 生成剧本
|
| 60 |
with st.status("🖋️ 剧本生成中...", expanded=True) as status:
|
| 61 |
try:
|
| 62 |
+
# 加载模型
|
| 63 |
+
pipe = load_model()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 64 |
|
| 65 |
+
# 生成内容
|
| 66 |
+
prompt = build_prompt(theme)
|
| 67 |
+
response = pipe(
|
| 68 |
+
prompt,
|
| 69 |
+
max_length=600,
|
| 70 |
+
temperature=0.6,
|
| 71 |
+
num_beams=2,
|
| 72 |
+
no_repeat_ngram_size=2
|
| 73 |
+
)[0]["generated_text"]
|
| 74 |
+
|
| 75 |
+
# 清洗与验证
|
| 76 |
+
cleaned = format_script(response)
|
| 77 |
+
if "###" not in cleaned:
|
| 78 |
+
raise ValueError("生成内容不符合格式要求")
|
| 79 |
+
|
| 80 |
+
# 显示结果
|
| 81 |
+
st.subheader("生成剧本")
|
| 82 |
+
st.markdown(f"```markdown\n{cleaned}\n```")
|
| 83 |
+
status.update(label="✅ 生成完成", state="complete")
|
| 84 |
+
|
| 85 |
+
except Exception as e:
|
| 86 |
+
status.update(label="❌ 生成失败", state="error")
|
| 87 |
+
st.error(f"错误详情:{str(e)}")
|
| 88 |
+
st.code(f"原始输出:{response[:200]}")
|
| 89 |
+
# 运行程序
|
| 90 |
+
if __name__ == "__main__":
|
| 91 |
+
main()
|
| 92 |
+
|
| 93 |
# 2. 生成分镜
|
| 94 |
# with st.status("🎥 正在转换分镜脚本...", expanded=True) as status:
|
| 95 |
# try:
|