Update app.py

app.py

@@ -0,0 +1,147 @@
+import os
+import gradio as gr
+from groq import Groq
+
+# Initialize Groq Client
+GROQ_API_KEY = os.getenv("GROQ_API_KEY")
+client = Groq(api_key=GROQ_API_KEY)
+
+
+def review_code(code, language):
+    if code.strip() == "":
+        return "Please paste some code to review."
+
+    prompt = f"""
+You are an expert senior software engineer performing a professional code review.
+
+Analyze the following {language} code based on:
+
+1. Readability
+2. Structure and modularity
+3. Maintainability
+4. Best practices
+5. Potential bugs
+6. Performance improvements
+
+Return the response in the following format:
+
+Code Quality Scores (0-10):
+Readability:
+Structure:
+Maintainability:
+Best Practices:
+
+Issues Found:
+- bullet points
+
+Suggested Improvements:
+- bullet points
+
+Refactored Code:
+Provide improved version of the code.
+
+Code to review:
+{code}
+"""
+
+    try:
+        completion = client.chat.completions.create(
+            model="llama3-70b-8192",
+            messages=[
+                {"role": "system", "content": "You are a helpful code review assistant."},
+                {"role": "user", "content": prompt},
+            ],
+            temperature=0.2,
+        )
+
+        return completion.choices[0].message.content
+
+    except Exception as e:
+        return f"Error occurred: {str(e)}"
+
+
+def explain_code(code):
+    if code.strip() == "":
+        return "Please paste some code."
+
+    prompt = f"""
+Explain the following code in a simple and clear way.
+Describe what the code does step-by-step.
+
+Code:
+{code}
+"""
+
+    try:
+        completion = client.chat.completions.create(
+            model="llama3-70b-8192",
+            messages=[
+                {"role": "user", "content": prompt}],
+            temperature=0.3,
+        )
+
+        return completion.choices[0].message.content
+
+    except Exception as e:
+        return f"Error occurred: {str(e)}"
+
+
+with gr.Blocks(title="Smart Code Reviewer") as demo:
+
+    gr.Markdown("# 🤖 Smart Code Reviewer")
+    gr.Markdown(
+        "AI-powered assistant that reviews your code for readability, structure, maintainability, and best practices."
+    )
+
+    with gr.Row():
+
+        with gr.Column():
+
+            language = gr.Dropdown(
+                ["Python", "JavaScript", "Java", "C++", "Go", "Other"],
+                value="Python",
+                label="Programming Language"
+            )
+
+            code_input = gr.Code(
+                label="Paste Your Code",
+                language="python",
+                lines=20
+            )
+
+            review_btn = gr.Button("🔍 Review Code", variant="primary")
+            explain_btn = gr.Button("📖 Explain Code")
+
+        with gr.Column():
+
+            output = gr.Markdown(label="AI Review Output")
+
+    review_btn.click(
+        fn=review_code,
+        inputs=[code_input, language],
+        outputs=output
+    )
+
+    explain_btn.click(
+        fn=explain_code,
+        inputs=code_input,
+        outputs=output
+    )
+
+    gr.Markdown(
+        """
+---
+### Features
+- AI-powered code review
+- Code quality scoring
+- Bug detection
+- Refactoring suggestions
+- Code explanation
+
+Built with **Groq + Llama3 + Gradio**
+"""
+    )
+
+
+if __name__ == "__main__":
+    demo.launch()