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60d789c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | import os
import gradio as gr
from langchain_groq import ChatGroq
from langchain_core.prompts import ChatPromptTemplate
from dotenv import load_dotenv
# Load environment variables
load_dotenv()
# List of programming languages
LANGUAGES = [
'Python', 'JavaScript', 'Java', 'C++', 'Ruby',
'Go', 'Rust', 'Swift', 'Kotlin', 'TypeScript',
'PHP', 'C#', 'Scala', 'Dart', 'Perl'
]
class CodeConverter:
def __init__(self):
"""
Initialize the Groq language model and prompt template
"""
# Initialize Groq ChatModel
self.llm = ChatGroq(
temperature=0,
model_name="llama3-groq-8b-8192-tool-use-preview",
groq_api_key=os.getenv('GROQ_API_KEY')
)
# Create a prompt template for code conversion
self.prompt = ChatPromptTemplate.from_messages([
("system", """You are an expert code translator.
Your task is to convert code from one programming language to another.
Guidelines:
- Preserve the original logic and structure
- Maintain the same functionality
- Use idiomatic code for the target language
- Handle any language-specific nuances
- Provide clean, readable, and efficient code
If direct translation is not possible, provide the most equivalent implementation."""),
("human", """Convert the code from {source_language} to {target_language}:
Code to convert:
```{source_language}
{input_code}
```
Please provide the converted code in {target_language}.""")
])
def convert_code(self, input_code, source_lang, target_lang):
"""
Convert code between programming languages
"""
try:
# Limit input code to 200 lines
input_lines = input_code.split('\n')
if len(input_lines) > 200:
return "Error: Code exceeds 200 lines limit"
# Create the chain
chain = self.prompt | self.llm
# Generate the conversion
result = chain.invoke({
"source_language": source_lang,
"target_language": target_lang,
"input_code": input_code
})
# Extract and clean the converted code
converted_code = result.content.strip()
# Remove potential code block markdown
if converted_code.startswith('```') and converted_code.endswith('```'):
converted_code = converted_code.strip('```').strip()
return converted_code
except Exception as e:
return f"An error occurred: {str(e)}"
def create_code_converter():
"""
Create Gradio interface for code conversion
"""
# Initialize code converter
converter = CodeConverter()
# Create Gradio interface
demo = gr.Interface(
fn=converter.convert_code,
inputs=[
gr.Textbox(
label="Enter your code",
lines=10,
placeholder="Paste your code here (max 200 lines)"
),
gr.Dropdown(
choices=LANGUAGES,
label="Source Language"
),
gr.Dropdown(
choices=LANGUAGES,
label="Target Language"
)
],
outputs=gr.Textbox(
label="Converted Code",
lines=10
),
title="🖥️ Code Converter",
description="Convert code between different programming languages using Groq and Langchain"
)
return demo
# Launch the Gradio app
if __name__ == "__main__":
converter = create_code_converter()
converter.launch(share=True) |