revert changes (#1917)

- Update app.py (adac32512de47ff3d9b752640101f3cc7cd6a780)
- Update README.md (9704a8e680b1b9d35205c96e85fba5c0799fffe9)


Co-authored-by: Pete <pngwn@users.noreply.huggingface.co>

README.md

@@ -4,7 +4,7 @@ emoji: 🏋️	#👕🌟
 colorFrom: red
 colorTo: blue
 sdk: gradio
-sdk_version: 4.36.0
+sdk_version: 3.45.1
 app_file: app.py
 license: mit
 disable_embedding: true

app.py

@@ -84,14 +84,7 @@ word_list = word_list_dataset["train"]['text']
 
 #gradio.helpers.CACHED_FOLDER="/data/cache"
 
-
-def infer(
-    prompt,
-    negative="low_quality",
-    scale=7,
-    style_name=None,
-    profile: gr.OAuthProfile | None = None,
-):
+def infer(prompt, negative="low_quality", scale=7, style_name=None, profile: gr.OAuthProfile | None = None):
     for filter in word_list:
         if re.search(rf"\b{filter}\b", prompt):
             raise gr.Error("Please try again with a different prompt")
@@ -111,10 +104,11 @@ def infer(
     
     for prediction in json_data["predictions"]:
         for image in prediction["images"]:
-            pil_image = Image.open(BytesIO(base64.b64decode(image)))
-            images.append(pil_image)
+            image_b64 = (f"data:image/jpeg;base64,{image}")
+            images.append(image_b64)
 
             if profile is not None: # avoid conversion on non-logged-in users
+                pil_image = Image.open(BytesIO(base64.b64decode(image)))
                 user_history.save_image( # save images + metadata to user history
                     label=prompt,
                     image=pil_image,
@@ -255,11 +249,32 @@ css = """
 block = gr.Blocks()
 
 examples = [
-    ["A serious capybara at work, wearing a suit", "low_quality", 7],
-    ["A Squirtle fine dining with a view to the London Eye", "low_quality", 7],
-    ["A tamale food cart in front of a Japanese Castle", "low_quality", 7],
-    ["a graffiti of a robot serving meals to people", "low_quality", 7],
-    ["a beautiful cabin in Attersee, Austria, 3d animation style", "low_quality", 7],
+    [
+        "A serious capybara at work, wearing a suit",
+        None,
+        None
+    ],
+    [
+        'A Squirtle fine dining with a view to the London Eye',
+        None,
+        None
+    ],
+    [
+        'A tamale food cart in front of a Japanese Castle',
+        None,
+        None
+    ],
+    [
+        'a graffiti of a robot serving meals to people',
+        None,
+        None
+    ],
+    [
+        'a beautiful cabin in Attersee, Austria, 3d animation style',
+        None,
+        None
+    ],
+    
 ]
 
 
@@ -318,19 +333,19 @@ with block:
             </div>
         """
     )
-
-    with gr.Row(elem_id="prompt-container", equal_height=True):
-        text = gr.Textbox(
-            label="Enter your prompt",
-            show_label=False,
-            max_lines=1,
-            placeholder="Enter your prompt",
-            elem_id="prompt-text-input",
-        )
-        btn = gr.Button("Generate", scale=0, elem_id="gen-button")
+    
+    with gr.Row(elem_id="prompt-container").style(mobile_collapse=False, equal_height=True):
+                text = gr.Textbox(
+                        label="Enter your prompt",
+                        show_label=False,
+                        max_lines=1,
+                        placeholder="Enter your prompt",
+                        elem_id="prompt-text-input",
+                )    
+                btn = gr.Button("Generate", scale=0, elem_id="gen-button")
 
     gallery = gr.Gallery(
-        label="Generated images", show_label=False, elem_id="gallery", rows=2, columns=2
+                label="Generated images", show_label=False, elem_id="gallery", grid=[2]
     )
     
 
@@ -357,40 +372,16 @@ with block:
                 label="Guidance Scale", minimum=0, maximum=50, value=7.5, step=0.1
              )
 
-    ex = gr.Examples(
-        examples=examples,
-        fn=infer,
-        inputs=[text, negative, guidance_scale],
-        outputs=[gallery, community_group],
-        cache_examples=True,
-    )
-    negative.submit(
-        infer,
-        inputs=[text, negative, guidance_scale, style_selection],
-        outputs=[gallery, community_group],
-        concurrency_id="infer",
-        concurrency_limit=8,
-    )
-    text.submit(
-        infer,
-        inputs=[text, negative, guidance_scale, style_selection],
-        outputs=[gallery, community_group],
-        concurrency_id="infer",
-        concurrency_limit=8,
-    )
-    btn.click(
-        infer,
-        inputs=[text, negative, guidance_scale, style_selection],
-        outputs=[gallery, community_group],
-        concurrency_id="infer",
-        concurrency_limit=8,
-    )
-
+    ex = gr.Examples(examples=examples, fn=infer, inputs=[text, negative, guidance_scale], outputs=[gallery, community_group], cache_examples=True, postprocess=False)
+    negative.submit(infer, inputs=[text, negative, guidance_scale, style_selection], outputs=[gallery, community_group], postprocess=False)
+    text.submit(infer, inputs=[text, negative, guidance_scale, style_selection], outputs=[gallery, community_group], postprocess=False)
+    btn.click(infer, inputs=[text, negative, guidance_scale, style_selection], outputs=[gallery, community_group], postprocess=False)
+        
     share_button.click(
             None,
             [],
             [],
-        js=share_js,
+            _js=share_js,
     )
     gr.HTML(
             """
@@ -417,5 +408,5 @@ with gr.Blocks(css=css) as block_with_history:
     with gr.Tab("Past generations"):
         user_history.render()
 
-block_with_history.queue(max_size=10, api_open=False).launch(show_api=False)
-#block_with_history.launch(server_name="0.0.0.0")
+block_with_history.queue(concurrency_count=8, max_size=10, api_open=False).launch(show_api=False)
+#block_with_history.launch(server_name="0.0.0.0")