Update app.py

app.py

@@ -2,22 +2,33 @@ from transformers import AutoModelForCausalLM, AutoTokenizer
 import gradio as gr
 import torch
 
-# ✅ Load the fastest model for code review
-model_name = "EleutherAI/pythia-70m"  # Smallest & fastest alternative
+# ✅ Load the fastest model on CPU
+model_name = "EleutherAI/pythia-70m"  # Fastest model for code review
 tokenizer = AutoTokenizer.from_pretrained(model_name)
-model = AutoModelForCausalLM.from_pretrained(model_name).to("cpu")
+model = AutoModelForCausalLM.from_pretrained(model_name).to("cpu")  # Force CPU mode
 
-# ✅ Function to analyze Python code
+# ✅ Function to review Python code with debug logs
 def review_code(code_snippet):
-    inputs = tokenizer(code_snippet, return_tensors="pt").to("cuda")  # Move input to GPU
-    outputs = model.generate(**inputs, max_length=80, do_sample=False, num_beams=3)  # Fast inference
+    print("✅ Received Code:", code_snippet)  # Debugging log
+    
+    # Process input
+    inputs = tokenizer(code_snippet, return_tensors="pt").to("cpu")  # Move to CPU
+    outputs = model.generate(**inputs, max_length=80, do_sample=False, num_beams=3)
+
+    # Check if the model generated output
+    if outputs is None:
+        print("❌ Model did not generate output!")  # Debugging log
+        return "Error: Model did not generate output."
+
     reviewed_code = tokenizer.decode(outputs[0], skip_special_tokens=True)
+    print("✅ Generated Code:", reviewed_code)  # Debugging log
+
     return reviewed_code
 
-# ✅ Function to handle user input & return reviewed code
+# ✅ Handle user input and return reviewed code
 def check_code(input_code):
     reviewed_code = review_code(input_code)
-    return input_code, reviewed_code, reviewed_code  # Return for UI display & download
+    return input_code, reviewed_code, reviewed_code  # Return all for UI & download
 
 # ✅ Gradio UI with Side-by-Side Comparison & Download Option
 interface = gr.Interface(
@@ -29,9 +40,9 @@ interface = gr.Interface(
         gr.File(label="Download Reviewed Code")  # Download button
     ],
     title="🚀 AI Code Reviewer",
-    description="Enter Python code and get a reviewed version. Download the reviewed code as a file.",
+    description="📌 Enter Python code and get a reviewed version. Download the reviewed code as a file.",
     allow_flagging="never"
 )
 
-# ✅ Launch the app on Hugging Face Spaces with timeout settings
-interface.launch(share=True)
+# ✅ Launch app (Fixes font issues and removes `share=True`)
+interface.launch(server_name="0.0.0.0", server_port=7860, show_error=True)