Update app.py

app.py

@@ -1,14 +1,12 @@
 import os
 import json
-os.system('pip install transformers')
-os.system('pip install gradio')
-os.system('pip install requests')
-
-import requests
 import gradio as gr
 from huggingface_hub import InferenceClient
 from transformers import pipeline
 
+# Install necessary dependencies
+os.system('pip install transformers gradio requests')
+
 # Inference client for chat completion
 client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 
@@ -52,9 +50,9 @@ def evaluate_pci_compliance(audit_data):
     compliance_analysis = respond(audit_data, system_message, max_tokens=1024, temperature=0.7, top_p=0.95)
     return compliance_analysis
 
-def analyze_json_file(file):
-    # Convert the file's bytes to a JSON-serializable string and parse it
-    file_str = file.read().decode("utf-8")
+def analyze_json_file(file_obj):
+    # Assuming file_obj is a file-like object (e.g., from Gradio)
+    file_str = file_obj.read().decode("utf-8")
     json_data = json.loads(file_str)
     audit_data = json.dumps(json_data, indent=2)  # Convert JSON to a formatted string
     return audit_data
@@ -139,6 +137,8 @@ with gr.Blocks(css=custom_css) as demo:
         pci_compliance = gr.Textbox(lines=10, placeholder="PCI Compliance Analysis...", label="PCI Compliance Analysis", elem_classes="label-hidden")
         
         def run_compliance_checks(json_file):
+            if json_file is None:
+                return "No file uploaded", "No file uploaded"
             audit_data = analyze_json_file(json_file)
             gdpr_analysis = evaluate_gdpr_compliance(audit_data)
             pci_analysis = evaluate_pci_compliance(audit_data)
@@ -148,6 +148,6 @@ with gr.Blocks(css=custom_css) as demo:
         check_compliance_btn.click(run_compliance_checks, inputs=[json_file], outputs=[gdpr_compliance, pci_compliance])
         
         clear_btn = gr.Button("Clear")
-        clear_btn.click(lambda: ("", "", ""), None, [json_file, gdpr_compliance, pci_compliance])
+        clear_btn.click(lambda: ("", ""), None, [gdpr_compliance, pci_compliance])
 
 demo.launch(share=True)